Examples of PSParameter

eu.isas.peptideshaker.myparameters.PSParameter
PeptideShaker compomics utilities experiment customizable parameter. This parameter will be added to spectrum, peptide and protein matches to score them, indicate the estimated posterior error probability associated and flag whether they have been validated or not. @author Marc Vaudel

Examples of eu.isas.peptideshaker.myparameters.PSParameter

                        writer.write("Validation" + SEPARATOR);
                        writer.write("Decoy" + SEPARATOR);


                        writer.write(System.getProperty("line.separator"));


                        PSParameter psParameter = new PSParameter();
                        int psmCounter = 0;


                        HashMap<String, ArrayList<String>> spectrumKeys = identification.getSpectrumIdentificationMap();


                        int fileCounter = 0;


                        for (String spectrumFile : spectrumKeys.keySet()) {


                            progressDialog.setTitle("Loading Spectrum Matches. Please Wait... (" + ++fileCounter + "/" + spectrumKeys.size() + ")");
                            identification.loadSpectrumMatches(spectrumKeys.get(spectrumFile), progressDialog);
                            progressDialog.setTitle("Loading Spectrum Matches Details. Please Wait... (" + fileCounter + "/" + spectrumKeys.size() + ")");
                            identification.loadSpectrumMatchParameters(spectrumKeys.get(spectrumFile), psParameter, progressDialog);
                            progressDialog.setTitle("Copying Spectrum Matches Phospho Details to File. Please Wait... (" + fileCounter + "/" + spectrumKeys.size() + ")");
                            progressDialog.setMaxPrimaryProgressCounter(spectrumKeys.get(spectrumFile).size());
                            progressDialog.setValue(0);


                            for (String psmKey : spectrumKeys.get(spectrumFile)) {


                                if (progressDialog.isRunCanceled()) {
                                    break;
                                }


                                SpectrumMatch spectrumMatch = identification.getSpectrumMatch(psmKey);
                                psParameter = (PSParameter) identification.getSpectrumMatchParameter(psmKey, psParameter);
                                PeptideAssumption bestAssumption = spectrumMatch.getBestPeptideAssumption();


                                writer.write(++psmCounter + SEPARATOR);


                                String proteinAccessions = "";
                                String proteinDescriptions = "";


                                for (String protein : bestAssumption.getPeptide().getParentProteins(peptideShakerGUI.getSequenceMatchingPreferences())) {
                                    if (!proteinAccessions.equals("")) {
                                        proteinAccessions += ", ";
                                        proteinDescriptions += "; ";
                                    }
                                    proteinAccessions += protein;
                                    proteinDescriptions += sequenceFactory.getHeader(protein).getSimpleProteinDescription();
                                }
                                writer.write(proteinAccessions + SEPARATOR);
                                writer.write(proteinDescriptions + SEPARATOR);
                                String sequence = bestAssumption.getPeptide().getSequence();
                                writer.write(sequence + SEPARATOR);
                                HashMap<String, ArrayList<Integer>> modMap = new HashMap<String, ArrayList<Integer>>();
                                for (ModificationMatch modificationMatch : bestAssumption.getPeptide().getModificationMatches()) {
                                    if (modificationMatch.isVariable()) {
                                        if (!modMap.containsKey(modificationMatch.getTheoreticPtm())) {
                                            modMap.put(modificationMatch.getTheoreticPtm(), new ArrayList<Integer>());
                                        }
                                        modMap.get(modificationMatch.getTheoreticPtm()).add(modificationMatch.getModificationSite());
                                    }
                                }
                                boolean first = true, first2;
                                ArrayList<String> mods = new ArrayList<String>(modMap.keySet());
                                Collections.sort(mods);
                                for (String mod : mods) {
                                    if (first) {
                                        first = false;
                                    } else {
                                        writer.write(", ");
                                    }
                                    first2 = true;
                                    writer.write(mod + "(");
                                    for (int aa : modMap.get(mod)) {
                                        if (first2) {
                                            first2 = false;
                                        } else {
                                            writer.write(", ");
                                        }
                                        writer.write(aa + "");
                                    }
                                    writer.write(")");
                                }
                                writer.write(SEPARATOR);
                                int nPhospho = 0;
                                ArrayList<String> modList = new ArrayList<String>();
                                for (ModificationMatch modificationMatch : bestAssumption.getPeptide().getModificationMatches()) {
                                    if (modificationMatch.isVariable()) {
                                        String ptmName = modificationMatch.getTheoreticPtm();
                                        if (ptmName.contains("phospho")) {
                                            nPhospho++;
                                        }
                                        PTM refPtm = ptmFactory.getPTM(ptmName);
                                        for (String equivalentPtm : ptmProfile.getSimilarNotFixedModifications(refPtm.getMass())) {
                                            if (!modList.contains(equivalentPtm)) {
                                                modList.add(equivalentPtm);
                                            }
                                        }
                                    }
                                }


                                Collections.sort(modList);
                                PSPtmScores ptmScores = new PSPtmScores();
                                first = true;
                                StringBuilder dLocalizations = new StringBuilder();
                                StringBuilder probabilisticLocalizations = new StringBuilder();
                                String mdLocation = "";
                                String mdScore = "";
                                String[] split = sequence.split("[STY]");
                                int nSites = split.length - 1;
                                ArrayList<String> phosphoNames = new ArrayList<String>();


                                for (String mod : modList) {
                                    if (mod.contains("phospho")) {
                                        phosphoNames.add(mod);
                                        if (spectrumMatch.getUrParam(ptmScores) != null) {
                                            ptmScores = (PSPtmScores) spectrumMatch.getUrParam(new PSPtmScores());
                                            if (ptmScores != null && ptmScores.getPtmScoring(mod) != null) {
                                                PtmScoring ptmScoring = ptmScores.getPtmScoring(mod);
                                                ArrayList<Integer> sites = new ArrayList<Integer>(ptmScoring.getProbabilisticSites());
                                                Collections.sort(sites);
                                                for (Integer site : sites) {
                                                    if (probabilisticLocalizations.length() > 0) {
                                                        probabilisticLocalizations.append(", ");
                                                    }
                                                    probabilisticLocalizations.append(site.toString()).append(": ").append(ptmScoring.getProbabilisticScore(site));
                                                }
                                                sites = new ArrayList<Integer>(ptmScoring.getDSites());
                                                Collections.sort(sites);
                                                for (Integer site : sites) {
                                                    if (dLocalizations.length() > 0) {
                                                        dLocalizations.append(", ");
                                                    }
                                                    dLocalizations.append(site.toString()).append(": ").append(ptmScoring.getDeltaScore(site));
                                                }
                                            }
                                        }
                                    }
                                }
                                if (algorithms.size() == 1 && algorithms.get(0) == Advocate.mascot.getIndex()) {
                                    if (!phosphoNames.isEmpty() && spectrumMatch.hasAssumption(Advocate.mascot.getIndex())) {
                                        PeptideAssumption mascotAssumption = null;
                                        double bestScore = 0;
                                        for (ArrayList<SpectrumIdentificationAssumption> peptideAssumptionList : spectrumMatch.getAllAssumptions(Advocate.mascot.getIndex()).values()) {
                                            for (SpectrumIdentificationAssumption assumption : peptideAssumptionList) {
                                                PeptideAssumption peptideAssumption = (PeptideAssumption) assumption;
                                                MascotScore mascotScore = new MascotScore();
                                                mascotScore = (MascotScore) peptideAssumption.getUrParam(mascotScore);
                                                if (mascotScore.getScore() > bestScore) {
                                                    mascotAssumption = peptideAssumption;
                                                    bestScore = mascotScore.getScore();
                                                }
                                            }
                                        }
                                        if (mascotAssumption != null) {
                                            Peptide mascotPeptide = mascotAssumption.getPeptide();
                                            Double score = MDScore.getMDScore(spectrumMatch, mascotPeptide, phosphoNames, peptideShakerGUI.getSequenceMatchingPreferences());
                                            if (score != null) {
                                                mdScore = score.toString();
                                            }
                                            ArrayList<Integer> sites = new ArrayList<Integer>();
                                            for (ModificationMatch modificationMatch : mascotPeptide.getModificationMatches()) {
                                                if (modificationMatch.getTheoreticPtm().contains("phospho")) {
                                                    sites.add(modificationMatch.getModificationSite());
                                                }
                                            }
                                            Collections.sort(sites);
                                            for (int site : sites) {
                                                if (!mdLocation.equals("")) {
                                                    mdLocation += ", ";
                                                }
                                                mdLocation += site;
                                            }
                                        }
                                    }
                                }
                                if (ptmScoringPreferences.isProbabilitsticScoreCalculation()) {
                                    writer.write(probabilisticLocalizations + SEPARATOR);
                                }
                                writer.write(dLocalizations + SEPARATOR);
                                if (algorithms.size() == 1 && algorithms.get(0) == Advocate.mascot.getIndex()) {
                                    writer.write(mdLocation + SEPARATOR);
                                    writer.write(mdScore + SEPARATOR);
                                }
                                writer.write(nPhospho + SEPARATOR);
                                writer.write(nSites + SEPARATOR);
                                writer.write(spectrumFile + SEPARATOR);
                                writer.write(Spectrum.getSpectrumTitle(spectrumMatch.getKey()) + SEPARATOR);
                                Precursor prec = spectrumFactory.getPrecursor(spectrumMatch.getKey());
                                writer.write(prec.getMz() + SEPARATOR);
                                writer.write(bestAssumption.getIdentificationCharge().value + SEPARATOR);
                                writer.write(prec.getRt() + SEPARATOR);
                                writer.write(bestAssumption.getPeptide().getMass() + SEPARATOR);
                                writer.write(bestAssumption.getDeltaMass(prec.getMz(), peptideShakerGUI.getSearchParameters().isPrecursorAccuracyTypePpm()) + SEPARATOR);
                                writer.write(bestAssumption.getIsotopeNumber(prec.getMz()) + SEPARATOR);
                                writer.write(psParameter.getPsmConfidence() + SEPARATOR);
                                MatchValidationLevel matchValidationLevel = psParameter.getMatchValidationLevel();
                                writer.write(matchValidationLevel.toString());
                                if (matchValidationLevel == MatchValidationLevel.doubtful && !psParameter.getReasonDoubtful().equals("")) {
                                    writer.write(" (" + psParameter.getReasonDoubtful() + ")");
                                }
                                writer.write(SEPARATOR);
                                if (bestAssumption.getPeptide().isDecoy(peptideShakerGUI.getSequenceMatchingPreferences())) {
                                    writer.write(1 + SEPARATOR);
                                } else {
                                    writer.write(0 + SEPARATOR);
                                }
                                writer.write(System.getProperty("line.separator"));
                                progressDialog.increasePrimaryProgressCounter();
                            }
                        }
                        writer.close();
                        try {
                            File outputFile = new File(selectedFile.getParent(), reducedName + "_Proteins_phospho.txt");
                            writer = new BufferedWriter(new FileWriter(outputFile));
                        } catch (IOException e) {
                            JOptionPane.showMessageDialog(null, "An error occurred when saving the protein details.", "Saving Failed", JOptionPane.ERROR_MESSAGE);
                            e.printStackTrace();
                            return;
                        }


                        ArrayList<String> targetedPtms = new ArrayList<String>();
                        for (String ptm : ptmProfile.getAllNotFixedModifications()) {
                            if (ptm.contains("phospho")) {
                                targetedPtms.add(ptm);
                            }
                        }


                        writer.write(SEPARATOR);
                        writer.write("Accession" + SEPARATOR);
                        writer.write("Other Protein(s)" + SEPARATOR);
                        writer.write("Protein Inference Class" + SEPARATOR);
                        writer.write("Description" + SEPARATOR);
                        writer.write("Sequence Coverage (%)" + SEPARATOR);
                        writer.write("Observable Coverage (%)" + SEPARATOR);
                        writer.write("Confident Phosphorylation Sites" + SEPARATOR);
                        writer.write("# Confident" + SEPARATOR);
                        writer.write("Other Phosphorylation Sites" + SEPARATOR);
                        writer.write("# Other" + SEPARATOR);
                        writer.write("#Validated Peptides" + SEPARATOR);
                        writer.write("#Validated Spectra" + SEPARATOR);
                        writer.write("NSAF" + SEPARATOR);
                        writer.write("MW (kDa)" + SEPARATOR);
                        writer.write("Confidence" + SEPARATOR);
                        writer.write("Validation" + SEPARATOR);
                        writer.write("Decoy" + SEPARATOR);
                        writer.write(System.getProperty("line.separator"));


                        PSParameter proteinPSParameter = new PSParameter();
                        int proteinCounter = 0;


                        progressDialog.setTitle("Loading Protein Matches. Please Wait...");
                        identification.loadProteinMatches(progressDialog);
                        progressDialog.setTitle("Loading Protein Details. Please Wait...");
                        identification.loadProteinMatchParameters(proteinPSParameter, progressDialog);


                        progressDialog.setPrimaryProgressCounterIndeterminate(false);
                        progressDialog.setMaxPrimaryProgressCounter(identification.getProteinIdentification().size());
                        progressDialog.setValue(0);
                        progressDialog.setTitle("Copying Protein Phospho Details to File. Please Wait...");


                        for (String proteinKey : identification.getProteinIdentification()) {


                            if (progressDialog.isRunCanceled()) {
                                break;
                            }


                            proteinPSParameter = (PSParameter) identification.getProteinMatchParameter(proteinKey, proteinPSParameter);


                            writer.write(++proteinCounter + SEPARATOR);


                            ProteinMatch proteinMatch = identification.getProteinMatch(proteinKey);
                            String accession = proteinMatch.getMainMatch();
                            writer.write(accession + SEPARATOR);
                            boolean first = true;
                            for (String otherProtein : proteinMatch.getTheoreticProteinsAccessions()) {
                                if (!otherProtein.equals(accession)) {
                                    if (first) {
                                        first = false;
                                    } else {
                                        writer.write(", ");
                                    }
                                    writer.write(otherProtein);
                                }
                            }
                            writer.write(SEPARATOR);
                            writer.write(proteinPSParameter.getProteinInferenceClassAsString() + SEPARATOR);
                            try {
                                writer.write(sequenceFactory.getHeader(proteinMatch.getMainMatch()).getSimpleProteinDescription() + SEPARATOR);
                            } catch (Exception e) {
                                writer.write("error: " + e.getLocalizedMessage() + SEPARATOR);
                            }


                            try {
                                HashMap<Integer, Double> sequenceCoverage;
                                try {
                                    sequenceCoverage = peptideShakerGUI.getIdentificationFeaturesGenerator().getSequenceCoverage(proteinKey);
                                } catch (Exception e) {
                                    peptideShakerGUI.catchException(e);
                                    sequenceCoverage = new HashMap<Integer, Double>();
                                }
                                Double sequenceCoverageConfident = 100 * sequenceCoverage.get(MatchValidationLevel.confident.getIndex());
                                Double sequenceCoverageDoubtful = 100 * sequenceCoverage.get(MatchValidationLevel.doubtful.getIndex());
                                Double validatedCoverage = sequenceCoverageConfident + sequenceCoverageDoubtful;
                                writer.write(validatedCoverage + SEPARATOR);
                            } catch (Exception e) {
                                writer.write("error: " + e.getLocalizedMessage() + SEPARATOR);
                            }
                            try {
                                writer.write(peptideShakerGUI.getIdentificationFeaturesGenerator().getObservableCoverage(proteinKey) * 100 + SEPARATOR);
                            } catch (Exception e) {
                                writer.write("error: " + e.getLocalizedMessage() + SEPARATOR);
                            }
                            try {
                                writer.write(peptideShakerGUI.getIdentificationFeaturesGenerator().getConfidentPtmSites(proteinKey, targetedPtms) + SEPARATOR);
                            } catch (Exception e) {
                                writer.write("error: " + e.getLocalizedMessage() + SEPARATOR);
                            }
                            try {
                                writer.write(peptideShakerGUI.getIdentificationFeaturesGenerator().getAmbiguousPtmSites(proteinKey, targetedPtms) + SEPARATOR);
                            } catch (Exception e) {
                                writer.write("error: " + e.getLocalizedMessage() + SEPARATOR);
                            }
                            try {
                                writer.write(peptideShakerGUI.getIdentificationFeaturesGenerator().getNValidatedPeptides(proteinKey) + SEPARATOR);
                            } catch (Exception e) {
                                peptideShakerGUI.catchException(e);
                                writer.write(Double.NaN + SEPARATOR);
                            }
                            try {
                                writer.write(peptideShakerGUI.getIdentificationFeaturesGenerator().getNValidatedSpectra(proteinKey) + SEPARATOR);
                            } catch (Exception e) {
                                peptideShakerGUI.catchException(e);
                                writer.write(Double.NaN + SEPARATOR);
                            }
                            try {
                                writer.write(peptideShakerGUI.getIdentificationFeaturesGenerator().getSpectrumCounting(proteinKey,
                                        SpectrumCountingPreferences.SpectralCountingMethod.NSAF) + SEPARATOR);
                            } catch (Exception e) {
                                writer.write("error: " + e.getLocalizedMessage() + SEPARATOR);
                            }
                            try {
                                Double proteinMW = sequenceFactory.computeMolecularWeight(proteinMatch.getMainMatch());
                                writer.write(proteinMW + SEPARATOR);
                            } catch (Exception e) {
                                writer.write("error: " + e.getLocalizedMessage() + SEPARATOR);
                            }
                            writer.write(proteinPSParameter.getProteinConfidence() + SEPARATOR);
                            MatchValidationLevel matchValidationLevel = proteinPSParameter.getMatchValidationLevel();
                            writer.write(matchValidationLevel.toString());
                            if (matchValidationLevel == MatchValidationLevel.doubtful && !proteinPSParameter.getReasonDoubtful().equals("")) {
                                writer.write(" (" + proteinPSParameter.getReasonDoubtful() + ")");
                            }
                            writer.write(SEPARATOR);
                            if (proteinMatch.isDecoy()) {
                                writer.write(1 + SEPARATOR);
                            } else {

View Full Code Here

Examples of eu.isas.peptideshaker.myparameters.PSParameter

                            writer.write("Retained as Main PSM" + SEPARATOR);
                            writer.write("Decoy" + SEPARATOR);
                            writer.write(System.getProperty("line.separator"));
                        }


                        PSParameter psParameter = new PSParameter();
                        int rank, progress = 0;


                        progressDialog.setPrimaryProgressCounterIndeterminate(false);
                        if (psmKeys != null) {
                            progressDialog.setMaxPrimaryProgressCounter(psmKeys.size());
                        } else {
                            progressDialog.setMaxPrimaryProgressCounter(identification.getSpectrumIdentificationSize());
                        }
                        HashMap<String, ArrayList<String>> spectrumKeys = new HashMap<String, ArrayList<String>>();
                        if (psmKeys == null) {
                            spectrumKeys = identification.getSpectrumIdentificationMap();
                        } else {
                            for (String spectrumKey : psmKeys) {
                                String spectrumFile = Spectrum.getSpectrumFile(spectrumKey);
                                if (!spectrumKeys.containsKey(spectrumFile)) {
                                    spectrumKeys.put(spectrumFile, new ArrayList<String>());
                                }
                                spectrumKeys.get(spectrumFile).add(spectrumKey);
                            }
                        }
                        for (String spectrumFile : spectrumKeys.keySet()) {
                            if (psmKeys == null) {
                                identification.loadSpectrumMatches(spectrumFile, progressDialog);
                                identification.loadSpectrumMatchParameters(spectrumFile, psParameter, progressDialog);
                            } else {
                                identification.loadSpectrumMatches(spectrumKeys.get(spectrumFile), progressDialog);
                                identification.loadSpectrumMatchParameters(spectrumKeys.get(spectrumFile), psParameter, progressDialog);
                            }
                            for (String spectrumKey : spectrumKeys.get(spectrumFile)) {


                                if (progressDialog.isRunCanceled()) {
                                    break;
                                }


                                SpectrumMatch spectrumMatch = identification.getSpectrumMatch(spectrumKey);
                                psParameter = (PSParameter) identification.getSpectrumMatchParameter(spectrumKey, psParameter);


                                if (!onlyValidated || psParameter.getMatchValidationLevel().isValidated()) {
                                    for (int se : spectrumMatch.getAdvocates()) {
                                        ArrayList<Double> eValues = new ArrayList<Double>(spectrumMatch.getAllAssumptions(se).keySet());
                                        Collections.sort(eValues);
                                        rank = 1;
                                        for (double eValue : eValues) {
                                            for (SpectrumIdentificationAssumption assumption : spectrumMatch.getAllAssumptions(se).get(eValue)) {
                                                if (assumption instanceof PeptideAssumption) {
                                                    PeptideAssumption peptideAssumption = (PeptideAssumption) assumption;
                                                    writer.write(Advocate.getAdvocate(se).getName() + SEPARATOR);
                                                    writer.write(rank + SEPARATOR);
                                                    if (accession || proteinDescription) {


                                                        String proteinAccessions = "";
                                                        String proteinDescriptions = "";


                                                        boolean first = true;
                                                        for (String protein : peptideAssumption.getPeptide().getParentProteins(peptideShakerGUI.getSequenceMatchingPreferences())) {
                                                            if (first) {
                                                                first = false;
                                                            } else {
                                                                if (accession) {
                                                                    proteinAccessions += ", ";
                                                                }
                                                                if (proteinDescription) {
                                                                    proteinDescriptions += "; ";
                                                                }
                                                            }
                                                            if (accession) {
                                                                proteinAccessions += protein;
                                                            }
                                                            if (proteinDescription) {
                                                                proteinDescriptions += sequenceFactory.getHeader(protein).getSimpleProteinDescription();
                                                            }
                                                        }
                                                        if (accession) {
                                                            writer.write(proteinAccessions + SEPARATOR);
                                                        }
                                                        if (proteinDescription) {
                                                            writer.write(proteinDescriptions + SEPARATOR);
                                                        }
                                                    }
                                                    if (sequence) {
                                                        writer.write(peptideAssumption.getPeptide().getSequence() + SEPARATOR);
                                                    }
                                                    if (modifications) {
                                                        boolean first = true;
                                                        for (ModificationMatch modificationMatch : peptideAssumption.getPeptide().getModificationMatches()) {
                                                            if (modificationMatch.isVariable()) {
                                                                if (first) {
                                                                    first = false;
                                                                } else {
                                                                    writer.write(", ");
                                                                }
                                                                String modName = modificationMatch.getTheoreticPtm();
                                                                writer.write(modName + "(" + modificationMatch.getModificationSite() + ")");
                                                            }
                                                        }
                                                        writer.write(SEPARATOR);
                                                    }
                                                    if (file) {
                                                        writer.write(Spectrum.getSpectrumFile(spectrumMatch.getKey()) + SEPARATOR);
                                                    }
                                                    if (title) {
                                                        writer.write(Spectrum.getSpectrumTitle(spectrumMatch.getKey()) + SEPARATOR);
                                                    }
                                                    if (precursor) {
                                                        Precursor prec = spectrumFactory.getPrecursor(spectrumMatch.getKey());
                                                        writer.write(prec.getMz() + SEPARATOR);
                                                        writer.write(peptideAssumption.getIdentificationCharge().value + SEPARATOR);
                                                        writer.write(prec.getRt() + SEPARATOR);
                                                        writer.write(peptideAssumption.getPeptide().getMass() + SEPARATOR);
                                                        writer.write(peptideAssumption.getDeltaMass(prec.getMz(),
                                                                peptideShakerGUI.getSearchParameters().isPrecursorAccuracyTypePpm()) + SEPARATOR);
                                                        writer.write(peptideAssumption.getIsotopeNumber(prec.getMz()) + SEPARATOR);
                                                    }
                                                    if (scores) {
                                                        for (Integer advocateIndex : peptideShakerGUI.getProjectDetails().getIdentificationAlgorithms()) {
                                                            if (se == advocateIndex) {
                                                                writer.write("" + eValue);
                                                            }
                                                            writer.write(SEPARATOR);
                                                        }
                                                    }
                                                    if (confidence) {
                                                        psParameter = (PSParameter) peptideAssumption.getUrParam(psParameter);
                                                        writer.write(psParameter.getSearchEngineConfidence() + SEPARATOR);
                                                    }
                                                    if (peptideAssumption.getPeptide().isSameSequenceAndModificationStatus(spectrumMatch.getBestPeptideAssumption().getPeptide(), peptideShakerGUI.getSequenceMatchingPreferences())) {
                                                        writer.write(1 + SEPARATOR);
                                                    } else {
                                                        writer.write(0 + SEPARATOR);

View Full Code Here

Examples of eu.isas.peptideshaker.myparameters.PSParameter

                                writer.write("Starred" + SEPARATOR);
                            }
                            writer.write(System.getProperty("line.separator"));
                        }


                        PSParameter proteinPSParameter = new PSParameter();
                        PSParameter peptidePSParameter = new PSParameter();
                        int proteinCounter = 0;


                        progressDialog.setTitle("Loading Protein Matches. Please Wait...");
                        identification.loadProteinMatches(progressDialog);
                        progressDialog.setTitle("Loading Protein Details. Please Wait...");
                        identification.loadProteinMatchParameters(proteinPSParameter, progressDialog);


                        progressDialog.setPrimaryProgressCounterIndeterminate(false);
                        progressDialog.setMaxPrimaryProgressCounter(proteinKeys.size());
                        progressDialog.setValue(0);
                        progressDialog.setTitle("Copying to File. Please Wait...");


                        for (String proteinKey : proteinKeys) {


                            if (progressDialog.isRunCanceled()) {
                                break;
                            }


                            proteinPSParameter = (PSParameter) identification.getProteinMatchParameter(proteinKey, proteinPSParameter);


                            if (!ProteinMatch.isDecoy(proteinKey) || !onlyValidated) {
                                if ((onlyValidated && proteinPSParameter.getMatchValidationLevel().isValidated()) || !onlyValidated) {
                                    if ((!includeHidden && !proteinPSParameter.isHidden()) || includeHidden) {
                                        if ((onlyStarred && proteinPSParameter.isStarred()) || !onlyStarred) {
                                            if (indexes) {
                                                writer.write(++proteinCounter + SEPARATOR);
                                            }


                                            ProteinMatch proteinMatch = identification.getProteinMatch(proteinKey);
                                            if (mainAccession) {
                                                writer.write(proteinMatch.getMainMatch() + SEPARATOR);
                                            }
                                            if (otherAccessions) {
                                                boolean first = true;
                                                for (String otherProtein : proteinMatch.getTheoreticProteinsAccessions()) {
                                                    if (!otherProtein.equals(proteinMatch.getMainMatch())) {
                                                        if (first) {
                                                            first = false;
                                                        } else {
                                                            writer.write(", ");
                                                        }
                                                        writer.write(otherProtein);
                                                    }
                                                }
                                                writer.write(SEPARATOR);
                                            }
                                            if (piDetails) {
                                                writer.write(proteinPSParameter.getProteinInferenceClassAsString() + SEPARATOR);
                                            }
                                            if (description) {
                                                try {
                                                    writer.write(sequenceFactory.getHeader(proteinMatch.getMainMatch()).getSimpleProteinDescription() + SEPARATOR);
                                                } catch (Exception e) {
                                                    writer.write("error: " + e.getLocalizedMessage() + SEPARATOR);
                                                }
                                            }
                                            if (mw) {
                                                Double proteinMW = sequenceFactory.computeMolecularWeight(proteinMatch.getMainMatch());
                                                writer.write(proteinMW + SEPARATOR);
                                            }
                                            if (nPeptides) {
                                                try {
                                                    writer.write(peptideShakerGUI.getIdentificationFeaturesGenerator().getNValidatedPeptides(proteinKey) + SEPARATOR);
                                                } catch (Exception e) {
                                                    peptideShakerGUI.catchException(e);
                                                    writer.write(Double.NaN + SEPARATOR);
                                                }
                                            }
                                            if (nSpectra) {
                                                try {
                                                    writer.write(peptideShakerGUI.getIdentificationFeaturesGenerator().getNValidatedSpectra(proteinKey) + SEPARATOR);
                                                } catch (Exception e) {
                                                    peptideShakerGUI.catchException(e);
                                                    writer.write(Double.NaN + SEPARATOR);
                                                }
                                            }
                                            if (sequenceCoverage) {
                                                try {
                                                    HashMap<Integer, Double> sequenceCoverage;
                                                    try {
                                                        sequenceCoverage = peptideShakerGUI.getIdentificationFeaturesGenerator().getSequenceCoverage(proteinKey);
                                                    } catch (Exception e) {
                                                        peptideShakerGUI.catchException(e);
                                                        sequenceCoverage = new HashMap<Integer, Double>();
                                                    }
                                                    Double sequenceCoverageConfident = 100 * sequenceCoverage.get(MatchValidationLevel.confident.getIndex());
                                                    Double sequenceCoverageDoubtful = 100 * sequenceCoverage.get(MatchValidationLevel.doubtful.getIndex());
                                                    Double validatedCoverage = sequenceCoverageConfident + sequenceCoverageDoubtful;
                                                    writer.write(validatedCoverage + SEPARATOR);
                                                    writer.write(peptideShakerGUI.getIdentificationFeaturesGenerator().getObservableCoverage(proteinKey) * 100 + SEPARATOR);
                                                } catch (Exception e) {
                                                    writer.write("error: " + e.getLocalizedMessage() + SEPARATOR);
                                                }
                                            }


                                            if (nPeptidesPerFraction) {
                                                for (String fraction : fractionFileNames) {
                                                    if (proteinPSParameter.getFractions() != null && proteinPSParameter.getFractions().contains(fraction)
                                                            && proteinPSParameter.getFractionValidatedPeptides(fraction) != null) {
                                                        writer.write(proteinPSParameter.getFractionValidatedPeptides(fraction) + SEPARATOR);
                                                    } else {
                                                        writer.write("0.0" + SEPARATOR);
                                                    }
                                                }
                                            }
                                            if (nSpectraPerFraction) {
                                                for (String fraction : fractionFileNames) {
                                                    if (proteinPSParameter.getFractions() != null && proteinPSParameter.getFractions().contains(fraction)
                                                            && proteinPSParameter.getFractionValidatedSpectra(fraction) != null) {
                                                        writer.write(proteinPSParameter.getFractionValidatedSpectra(fraction) + SEPARATOR);
                                                    } else {
                                                        writer.write("0.0" + SEPARATOR);
                                                    }
                                                }
                                            }
                                            if (precursorIntensities) {
                                                for (String fraction : fractionFileNames) {
                                                    if (proteinPSParameter.getFractions() != null && proteinPSParameter.getFractions().contains(fraction)
                                                            && proteinPSParameter.getPrecursorIntensityAveragePerFraction(fraction) != null) {
                                                        writer.write(proteinPSParameter.getPrecursorIntensityAveragePerFraction(fraction) + SEPARATOR);
                                                    } else {
                                                        writer.write("0.0" + SEPARATOR);
                                                    }
                                                }
                                            }
                                            if (fractionSpread) {


                                                double maxMwRangePeptides = Double.MIN_VALUE;
                                                double minMwRangePeptides = Double.MAX_VALUE;


                                                for (String fraction : fractionFileNames) {
                                                    if (proteinPSParameter.getFractions() != null && proteinPSParameter.getFractions().contains(fraction)
                                                            && proteinPSParameter.getFractionValidatedPeptides(fraction) != null
                                                            && proteinPSParameter.getFractionValidatedPeptides(fraction) > 0) {


                                                        HashMap<String, XYDataPoint> expectedMolecularWeightRanges
                                                                = peptideShakerGUI.getSearchParameters().getFractionMolecularWeightRanges();


                                                        if (expectedMolecularWeightRanges != null && expectedMolecularWeightRanges.get(fraction) != null) {


                                                            double lower = expectedMolecularWeightRanges.get(fraction).getX();
                                                            double upper = expectedMolecularWeightRanges.get(fraction).getY();


                                                            if (lower < minMwRangePeptides) {
                                                                minMwRangePeptides = lower;
                                                            }
                                                            if (upper > maxMwRangePeptides) {
                                                                maxMwRangePeptides = upper;
                                                            }
                                                        }
                                                    }
                                                }


                                                if (maxMwRangePeptides != Double.MIN_VALUE && minMwRangePeptides != Double.MAX_VALUE) {
                                                    writer.write(minMwRangePeptides + SEPARATOR + maxMwRangePeptides + SEPARATOR);
                                                } else {
                                                    writer.write("N/A" + SEPARATOR + "N/A" + SEPARATOR);
                                                }


                                                double maxMwRangeSpectra = Double.MIN_VALUE;
                                                double minMwRangeSpectra = Double.MAX_VALUE;


                                                for (String fraction : fractionFileNames) {
                                                    if (proteinPSParameter.getFractions() != null && proteinPSParameter.getFractions().contains(fraction)
                                                            && proteinPSParameter.getFractionValidatedSpectra(fraction) != null
                                                            && proteinPSParameter.getFractionValidatedSpectra(fraction) > 0) {


                                                        HashMap<String, XYDataPoint> expectedMolecularWeightRanges
                                                                = peptideShakerGUI.getSearchParameters().getFractionMolecularWeightRanges();


                                                        if (expectedMolecularWeightRanges != null && expectedMolecularWeightRanges.get(fraction) != null) {


                                                            double lower = expectedMolecularWeightRanges.get(fraction).getX();
                                                            double upper = expectedMolecularWeightRanges.get(fraction).getY();


                                                            if (lower < minMwRangeSpectra) {
                                                                minMwRangeSpectra = lower;
                                                            }
                                                            if (upper > maxMwRangeSpectra) {
                                                                maxMwRangeSpectra = upper;
                                                            }
                                                        }
                                                    }
                                                }


                                                if (maxMwRangeSpectra != Double.MIN_VALUE && minMwRangeSpectra != Double.MAX_VALUE) {
                                                    writer.write(minMwRangeSpectra + SEPARATOR + maxMwRangeSpectra + SEPARATOR);
                                                } else {
                                                    writer.write("N/A" + SEPARATOR + "N/A" + SEPARATOR);
                                                }
                                            }
                                            if (showNonEnzymaticPeptidesColumn) {


                                                ArrayList<String> peptideKeys = proteinMatch.getPeptideMatchesKeys();
                                                Protein currentProtein = sequenceFactory.getProtein(proteinMatch.getMainMatch());
                                                boolean allPeptidesEnzymatic = true;


                                                identification.loadPeptideMatches(peptideKeys, null);
                                                identification.loadPeptideMatchParameters(peptideKeys, peptidePSParameter, null);


                                                // see if we have non-tryptic peptides
                                                for (String peptideKey : peptideKeys) {


                                                    String peptideSequence = identification.getPeptideMatch(peptideKey).getTheoreticPeptide().getSequence();
                                                    peptidePSParameter = (PSParameter) identification.getPeptideMatchParameter(peptideKey, peptidePSParameter);


                                                    if (peptidePSParameter.getMatchValidationLevel().isValidated()) {


                                                        boolean isEnzymatic = currentProtein.isEnzymaticPeptide(peptideSequence,
                                                                peptideShakerGUI.getSearchParameters().getEnzyme(),
                                                                peptideShakerGUI.getSequenceMatchingPreferences());

View Full Code Here

Examples of eu.isas.peptideshaker.myparameters.PSParameter

            BufferedWriter b = new BufferedWriter(f);


            try {
                if (exportType == ExportType.non_validated) {


                    PSParameter psParameter = new PSParameter();
                    identification.loadProteinMatchParameters(psParameter, waitingHandler);


                    for (String accession : sequenceFactory.getAccessions()) {


                        if (!sequenceFactory.isDecoyAccession(accession)) {


                            ArrayList<String> matches = identification.getProteinMap().get(accession);


                            if (matches != null) {
                                boolean validated = false;
                                for (String match : matches) {
                                    psParameter = (PSParameter) identification.getProteinMatchParameter(match, psParameter);
                                    if (psParameter.getMatchValidationLevel().isValidated()) {
                                        validated = true;
                                        break;
                                    }
                                }
                                if (!validated) {

View Full Code Here

Examples of eu.isas.peptideshaker.myparameters.PSParameter

            SearchParameters searchParameters, AnnotationPreferences annotationPreferences, TargetDecoyMap targetDecoyMap, double scoreThreshold,
            double confidenceThreshold, boolean noValidated, ArrayList<ProteinFilter> doubtfulMatchFilters,
            String proteinKey) throws SQLException, IOException, ClassNotFoundException, InterruptedException, MzMLUnmarshallerException {


        SequenceFactory sequenceFactory = SequenceFactory.getInstance();
        PSParameter psParameter = new PSParameter();
        psParameter = (PSParameter) identification.getProteinMatchParameter(proteinKey, psParameter);
        psParameter.resetQcResults();


        if (!psParameter.isManualValidation()) {


            if (sequenceFactory.concatenatedTargetDecoy()) {


                if (!noValidated && psParameter.getProteinProbabilityScore() <= scoreThreshold) {
                    String reasonDoubtful = null;
                    boolean filterPassed = true;
                    for (ProteinFilter filter : doubtfulMatchFilters) {
                        boolean validation = filter.isValidated(proteinKey, identification, identificationFeaturesGenerator, searchParameters, annotationPreferences);
                        psParameter.setQcResult(filter.getName(), validation);
                        if (!validation) {
                            filterPassed = false;
                            if (reasonDoubtful == null) {
                                reasonDoubtful = "";
                            } else {
                                reasonDoubtful += ", ";
                            }
                            reasonDoubtful += filter.getDescription();
                        }
                    }
                    boolean confidenceThresholdPassed = psParameter.getProteinConfidence() >= confidenceThreshold; //@TODO: not sure whether we should include all 100% confidence hits by default?
                    if (!confidenceThresholdPassed) {
                        if (reasonDoubtful == null) {
                            reasonDoubtful = "";
                        } else {
                            reasonDoubtful += ", ";
                        }
                        reasonDoubtful += "Low confidence";
                    }
                    boolean enoughHits = targetDecoyMap.getnTargetOnly() > 100;
                    if (!enoughHits) {
                        if (reasonDoubtful == null) {
                            reasonDoubtful = "";
                        } else {
                            reasonDoubtful += ", ";
                        }
                        reasonDoubtful += "Low number of hits";
                    }
                    if (!sequenceFactory.hasEnoughSequences()) {
                        if (reasonDoubtful == null) {
                            reasonDoubtful = "";
                        } else {
                            reasonDoubtful += ", ";
                        }
                        reasonDoubtful += "Database too small";
                    }
                    if (filterPassed && confidenceThresholdPassed && enoughHits && sequenceFactory.hasEnoughSequences()) {
                        psParameter.setMatchValidationLevel(MatchValidationLevel.confident);
                    } else {
                        psParameter.setMatchValidationLevel(MatchValidationLevel.doubtful);
                        if (reasonDoubtful != null) {
                            psParameter.setReasonDoubtful(reasonDoubtful);
                        }
                    }
                } else {
                    psParameter.setMatchValidationLevel(MatchValidationLevel.not_validated);
                }
            } else {
                psParameter.setMatchValidationLevel(MatchValidationLevel.none);
            }


            identification.updateProteinMatchParameter(proteinKey, psParameter);
        }
    }

View Full Code Here

Examples of eu.isas.peptideshaker.myparameters.PSParameter

    public static void updatePeptideMatchValidationLevel(Identification identification, IdentificationFeaturesGenerator identificationFeaturesGenerator,
            SearchParameters searchParameters, PeptideSpecificMap peptideMap, String peptideKey)
            throws SQLException, IOException, ClassNotFoundException, InterruptedException, MzMLUnmarshallerException {


        SequenceFactory sequenceFactory = SequenceFactory.getInstance();
        PSParameter psParameter = new PSParameter();
        psParameter = (PSParameter) identification.getPeptideMatchParameter(peptideKey, psParameter);
        psParameter.resetQcResults();


        if (sequenceFactory.concatenatedTargetDecoy()) {
            TargetDecoyMap targetDecoyMap = peptideMap.getTargetDecoyMap(peptideMap.getCorrectedKey(psParameter.getSpecificMapKey()));
            TargetDecoyResults targetDecoyResults = targetDecoyMap.getTargetDecoyResults();
            double peptideThreshold = targetDecoyResults.getScoreLimit();
            double confidenceThreshold = targetDecoyResults.getConfidenceLimit() + targetDecoyMap.getResolution();
            if (confidenceThreshold > 100) {
                confidenceThreshold = 100;
            }
            boolean noValidated = peptideMap.getTargetDecoyMap(peptideMap.getCorrectedKey(psParameter.getSpecificMapKey())).getTargetDecoyResults().noValidated();
            if (!noValidated && psParameter.getPeptideProbabilityScore() <= peptideThreshold) {
                String reasonDoubtful = null;
                boolean filterPassed = true;
                for (PeptideFilter filter : peptideMap.getDoubtfulMatchesFilters()) {
                    boolean validation = filter.isValidated(peptideKey, identification, identificationFeaturesGenerator);
                    psParameter.setQcResult(filter.getName(), validation);
                    if (!validation) {
                        filterPassed = false;
                        if (reasonDoubtful == null) {
                            reasonDoubtful = "";
                        } else {
                            reasonDoubtful += ", ";
                        }
                        reasonDoubtful += filter.getDescription();
                    }
                }
                boolean confidenceThresholdPassed = psParameter.getPeptideConfidence() >= confidenceThreshold; //@TODO: not sure whether we should include all 100% confidence hits by default?
                if (!confidenceThresholdPassed) {
                    if (reasonDoubtful == null) {
                        reasonDoubtful = "";
                    } else {
                        reasonDoubtful += ", ";
                    }
                    reasonDoubtful += "Low confidence";
                }
                boolean enoughHits = targetDecoyMap.getnTargetOnly() > 100;
                if (!enoughHits) {
                    if (reasonDoubtful == null) {
                        reasonDoubtful = "";
                    } else {
                        reasonDoubtful += ", ";
                    }
                    reasonDoubtful += "Low number of hits";
                }
                if (!sequenceFactory.hasEnoughSequences()) {
                    if (reasonDoubtful == null) {
                        reasonDoubtful = "";
                    } else {
                        reasonDoubtful += ", ";
                    }
                    reasonDoubtful += "Database too small";
                }
                if (filterPassed && confidenceThresholdPassed && enoughHits && sequenceFactory.hasEnoughSequences()) {
                    psParameter.setMatchValidationLevel(MatchValidationLevel.confident);
                } else {
                    psParameter.setMatchValidationLevel(MatchValidationLevel.doubtful);
                    if (reasonDoubtful != null) {
                        psParameter.setReasonDoubtful(reasonDoubtful);
                    }
                }
            } else {
                psParameter.setMatchValidationLevel(MatchValidationLevel.not_validated);
            }
        } else {
            psParameter.setMatchValidationLevel(MatchValidationLevel.none);
        }


        identification.updatePeptideMatchParameter(peptideKey, psParameter);
    }

View Full Code Here

Examples of eu.isas.peptideshaker.myparameters.PSParameter

                    return false;
                }
            }
        }


        PSParameter psParameter = new PSParameter();
        psParameter = (PSParameter) identification.getProteinMatchParameter(proteinMatchKey, psParameter);


        if (proteinFilter.getPi() != 5) {
            if (proteinFilter.getPiComparison() == ComparisonType.NOT_EQUAL
                    && psParameter.getProteinInferenceClass() == proteinFilter.getPi()) {
                return false;
            } else if (proteinFilter.getPiComparison() == ComparisonType.EQUAL
                    && psParameter.getProteinInferenceClass() != proteinFilter.getPi()) {
                return false;
            }
        }


        if (proteinFilter.getProteinScore() != null) {
            if (proteinFilter.getProteinScoreComparison() == ComparisonType.AFTER) {
                if (psParameter.getProteinScore() <= proteinFilter.getProteinScore()) {
                    return false;
                }
            } else if (proteinFilter.getProteinScoreComparison() == ComparisonType.BEFORE) {
                if (psParameter.getProteinScore() >= proteinFilter.getProteinScore()) {
                    return false;
                }
            } else if (proteinFilter.getProteinScoreComparison() == ComparisonType.EQUAL) {
                if (psParameter.getProteinScore() != proteinFilter.getProteinScore()) {
                    return false;
                }
            } else if (proteinFilter.getProteinScoreComparison() == ComparisonType.NOT_EQUAL) {
                if (psParameter.getProteinScore() == proteinFilter.getProteinScore()) {
                    return false;
                }
            }
        }


        if (proteinFilter.getProteinConfidence() != null) {
            if (proteinFilter.getProteinConfidenceComparison() == ComparisonType.AFTER) {
                if (psParameter.getProteinConfidence() <= proteinFilter.getProteinConfidence()) {
                    return false;
                }
            } else if (proteinFilter.getProteinConfidenceComparison() == ComparisonType.BEFORE) {
                if (psParameter.getProteinConfidence() >= proteinFilter.getProteinConfidence()) {
                    return false;
                }
            } else if (proteinFilter.getProteinConfidenceComparison() == ComparisonType.EQUAL) {
                if (psParameter.getProteinConfidence() != proteinFilter.getProteinConfidence()) {
                    return false;
                }
            } else if (proteinFilter.getProteinConfidenceComparison() == ComparisonType.NOT_EQUAL) {
                if (psParameter.getProteinConfidence() == proteinFilter.getProteinConfidence()) {
                    return false;
                }
            }
        }

View Full Code Here

Examples of eu.isas.peptideshaker.myparameters.PSParameter

    public static void updateSpectrumMatchValidationLevel(Identification identification, IdentificationFeaturesGenerator identificationFeaturesGenerator,
            SearchParameters searchParameters, SequenceMatchingPreferences sequenceMatchingPreferences, AnnotationPreferences annotationPreferences, PeptideSpectrumAnnotator peptideSpectrumAnnotator, 
            PsmSpecificMap psmMap, String spectrumKey) throws SQLException, IOException, ClassNotFoundException, InterruptedException, MzMLUnmarshallerException {


        SequenceFactory sequenceFactory = SequenceFactory.getInstance();
        PSParameter psParameter = new PSParameter();
        psParameter = (PSParameter) identification.getSpectrumMatchParameter(spectrumKey, psParameter);
        psParameter.resetQcResults();


        if (sequenceFactory.concatenatedTargetDecoy()) {


            Integer charge = new Integer(psParameter.getSpecificMapKey());
            String fileName = Spectrum.getSpectrumFile(spectrumKey);
            TargetDecoyMap targetDecoyMap = psmMap.getTargetDecoyMap(charge, fileName);
            double psmThreshold = 0;
            double confidenceThreshold = 100;
            boolean noValidated = true;


            if (targetDecoyMap != null) {
                TargetDecoyResults targetDecoyResults = targetDecoyMap.getTargetDecoyResults();
                psmThreshold = targetDecoyResults.getScoreLimit();
                confidenceThreshold = targetDecoyResults.getConfidenceLimit() + targetDecoyMap.getResolution();
                if (confidenceThreshold > 100) {
                    confidenceThreshold = 100;
                }
                noValidated = targetDecoyResults.noValidated();
            }


            if (!noValidated && psParameter.getPsmProbabilityScore() <= psmThreshold) {


                String spectrumFile = Spectrum.getSpectrumFile(spectrumKey);
                SpectrumMatch spectrumMatch = identification.getSpectrumMatch(spectrumKey);
                if (spectrumMatch.getBestPeptideAssumption() != null) {
                    // update the annotation preferences for the new psm, mainly the charge
                    annotationPreferences.setCurrentSettings(spectrumMatch.getBestPeptideAssumption(), true, sequenceMatchingPreferences);
                } else if (spectrumMatch.getBestTagAssumption() != null) {
                    charge = spectrumMatch.getBestTagAssumption().getIdentificationCharge().value;
                } else {
                    throw new IllegalArgumentException("No best tag or peptide found for spectrum " + spectrumKey);
                }


                String reasonDoubtful = null;
                boolean filterPassed = true;


                for (PsmFilter filter : psmMap.getDoubtfulMatchesFilters(charge, spectrumFile)) {
                    boolean validated = filter.isValidated(spectrumKey, identification, searchParameters, annotationPreferences, peptideSpectrumAnnotator);
                    psParameter.setQcResult(filter.getName(), validated);
                    if (!validated) {
                        if (filter.getName().toLowerCase().contains("deviation")) {
                            filter.isValidated(spectrumKey, identification, searchParameters, annotationPreferences, peptideSpectrumAnnotator);
                        } else if (filter.getName().toLowerCase().contains("coverage")) {
                            filter.isValidated(spectrumKey, identification, searchParameters, annotationPreferences, peptideSpectrumAnnotator);
                        }
                        filterPassed = false;
                        if (reasonDoubtful == null) {
                            reasonDoubtful = "";
                        } else {
                            reasonDoubtful += ", ";
                        }
                        reasonDoubtful += filter.getDescription();
                    }
                }


                boolean confidenceThresholdPassed = psParameter.getPsmConfidence() >= confidenceThreshold; //@TODO: not sure whether we should include all 100% confidence hits by default?


                if (!confidenceThresholdPassed) {
                    if (reasonDoubtful == null) {
                        reasonDoubtful = "";
                    } else {
                        reasonDoubtful += ", ";
                    }
                    reasonDoubtful += "Low confidence";
                }


                boolean enoughHits = targetDecoyMap.getnTargetOnly() > 100;


                if (!enoughHits) {
                    if (reasonDoubtful == null) {
                        reasonDoubtful = "";
                    } else {
                        reasonDoubtful += ", ";
                    }
                    reasonDoubtful += "Low number of hits";
                }


                if (!sequenceFactory.hasEnoughSequences()) {
                    if (reasonDoubtful == null) {
                        reasonDoubtful = "";
                    } else {
                        reasonDoubtful += ", ";
                    }
                    reasonDoubtful += "Database too small";
                }


                if (filterPassed && confidenceThresholdPassed && enoughHits && sequenceFactory.hasEnoughSequences()) {
                    psParameter.setMatchValidationLevel(MatchValidationLevel.confident);
                } else {
                    psParameter.setMatchValidationLevel(MatchValidationLevel.doubtful);
                    if (reasonDoubtful != null) {
                        psParameter.setReasonDoubtful(reasonDoubtful);
                    }
                }
            } else {
                psParameter.setMatchValidationLevel(MatchValidationLevel.not_validated);
            }
        } else {
            psParameter.setMatchValidationLevel(MatchValidationLevel.none);
        }


        identification.updateSpectrumMatchParameter(spectrumKey, psParameter);
    }

View Full Code Here

Examples of eu.isas.peptideshaker.myparameters.PSParameter

    public static void updateTagAssumptionValidationLevel(IdentificationFeaturesGenerator identificationFeaturesGenerator, SearchParameters searchParameters,
            AnnotationPreferences annotationPreferences, InputMap inputMap, String spectrumKey, TagAssumption tagAssumption)
            throws SQLException, IOException, ClassNotFoundException, InterruptedException, MzMLUnmarshallerException {


        SequenceFactory sequenceFactory = SequenceFactory.getInstance();
        PSParameter psParameter = new PSParameter();
        psParameter = (PSParameter) tagAssumption.getUrParam(psParameter);


        if (sequenceFactory.concatenatedTargetDecoy()) {


            TargetDecoyMap targetDecoyMap = inputMap.getTargetDecoyMap(tagAssumption.getAdvocate());
            TargetDecoyResults targetDecoyResults = targetDecoyMap.getTargetDecoyResults();
            double seThreshold = targetDecoyResults.getScoreLimit();
            double confidenceThreshold = targetDecoyResults.getConfidenceLimit() + targetDecoyMap.getResolution();


            if (confidenceThreshold > 100) {
                confidenceThreshold = 100;
            }


            boolean noValidated = targetDecoyResults.noValidated();


            if (!noValidated && tagAssumption.getScore() <= seThreshold) { //@TODO: include ascending/descending scores


                String reasonDoubtful = null;
                boolean filterPassed = true;


                //TODO: implement tag quality filters
//                for (AssumptionFilter filter : inputMap.getDoubtfulMatchesFilters()) {
//                    boolean validated = filter.isValidated(spectrumKey, peptideAssumption, searchParameters, annotationPreferences);
//                    psParameter.setQcResult(filter.getName(), validated);
//                    if (!validated) {
//                        filterPassed = false;
//                        if (reasonDoubtful == null) {
//                            reasonDoubtful = "";
//                        } else {
//                            reasonDoubtful += ", ";
//                        }
//                        reasonDoubtful += filter.getDescription();
//                    }
//                }
                boolean confidenceThresholdPassed = psParameter.getSearchEngineConfidence() >= confidenceThreshold; //@TODO: not sure whether we should include all 100% confidence hits by default?


                if (!confidenceThresholdPassed) {
                    if (reasonDoubtful == null) {
                        reasonDoubtful = "";
                    } else {
                        reasonDoubtful += ", ";
                    }
                    reasonDoubtful += "Low confidence";
                }


                boolean enoughHits = targetDecoyMap.getnTargetOnly() > 100;


                if (!enoughHits) {
                    if (reasonDoubtful == null) {
                        reasonDoubtful = "";
                    } else {
                        reasonDoubtful += ", ";
                    }
                    reasonDoubtful += "Low number of hits";
                }


                if (!sequenceFactory.hasEnoughSequences()) {
                    if (reasonDoubtful == null) {
                        reasonDoubtful = "";
                    } else {
                        reasonDoubtful += ", ";
                    }
                    reasonDoubtful += "Database too small";
                }


                if (filterPassed && confidenceThresholdPassed && enoughHits && sequenceFactory.hasEnoughSequences()) {
                    psParameter.setMatchValidationLevel(MatchValidationLevel.confident);
                } else {
                    psParameter.setMatchValidationLevel(MatchValidationLevel.doubtful);
                    if (reasonDoubtful != null) {
                        psParameter.setReasonDoubtful(reasonDoubtful);
                    }
                }
            } else {
                psParameter.setMatchValidationLevel(MatchValidationLevel.not_validated);
            }
        } else {
            psParameter.setMatchValidationLevel(MatchValidationLevel.none);
        }
    }

View Full Code Here

Examples of eu.isas.peptideshaker.myparameters.PSParameter

        waitingHandler.resetPrimaryProgressCounter();
        waitingHandler.setMaxPrimaryProgressCounter(6);
        waitingHandler.increasePrimaryProgressCounter();


        // Batch load data
        PSParameter psParameter = new PSParameter();
        for (String spectrumFile : identification.getOrderedSpectrumFileNames()) {
            identification.loadSpectrumMatches(spectrumFile, null);
            identification.loadSpectrumMatchParameters(spectrumFile, psParameter, null);
        }

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