List of variance() Examples

Examples of variance()

flanagan.analysis.Stat.variance()
net.jcores.jre.cores.CoreNumber.variance()
Returns the variance of all enclosed numbers, assuming a uniform distribution.

Examples:
- $(2, -2, 2, -2).variance() - Returns 4.0.
Single-threaded.
>
@since 1.0 @return The variance of all enclosed numbers. If no numbers are enclosed, 0 is returned.
org.jquantlib.math.statistics.GenericSequenceStatistics.variance()
org.jquantlib.processes.GeneralizedBlackScholesProcess.variance()
org.jquantlib.processes.StochasticProcess1D.variance()
Returns the variance {@latex$} V(x_t_0 + \Delta t} | x_{t_0} = x_0) } of the process after a time interval {@latex$ \Delta t }according to the given discretization. This method can be overridden in derived classes which want to hard-code a particular discretization.
umontreal.iro.lecuyer.stat.Tally.variance()
Returns the sample variance of the observations since the last initialization. This returns Double.NaN if the tally contains less than two observations. @return the variance of the observations
weka.core.Instances.variance()
Computes the variance for a numeric attribute. @param attIndex the numeric attribute (index starts with 0) @return the variance if the attribute is numeric @throws IllegalArgumentException if the attribute is not numeric

Examples of flanagan.analysis.Stat.variance()

        this.transformedMaximum = st2.maximum();
        this.transformedMedian = st2.median();
        this.transformedRange = this.transformedMaximum - this.transformedMinimum;
        this.transformedMean = st2.mean();
        this.transformedStandardDeviation = st2.standardDeviation();
        this.transformedVariance = st2.variance();
        this.transformedMomentSkewness = st2.momentSkewness();
        this.transformedMedianSkewness = st2.medianSkewness();
        this.transformedQuartileSkewness = st2.quartileSkewness();
        this.transformedExcessKurtosis = st2.excessKurtosis();

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Examples of flanagan.analysis.Stat.variance()


            for(int i=1; i<this.numberOfRows; i++){
                st.concatenate(this.matrix[i]);
            }


            return st.variance();
        }


        // Returns variances of the rows
        public double[] rowVariances(){
            double[] variances = new double[this.numberOfRows];

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Examples of flanagan.analysis.Stat.variance()

        // Returns variances of the rows
        public double[] rowVariances(){
            double[] variances = new double[this.numberOfRows];
            for(int i=0; i<this.numberOfRows; i++){
                Stat st = new Stat(this.matrix[i]);
                variances[i] = st.variance();
            }


            return variances;
        }

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Examples of flanagan.analysis.Stat.variance()

                double[] hold = new double[this.numberOfRows];
                for(int j=0; j<this.numberOfRows; j++){
                    hold[i] = this.matrix[j][i];
                }
                Stat st = new Stat(hold);
                variances[i] = st.variance();
            }


            return variances;
        }

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Examples of flanagan.analysis.Stat.variance()

        this.transformedMaximum = st2.maximum();
        this.transformedMedian = st2.median();
        this.transformedRange = this.transformedMaximum - this.transformedMinimum;
        this.transformedMean = st2.mean();
        this.transformedStandardDeviation = st2.standardDeviation();
        this.transformedVariance = st2.variance();
        this.transformedMomentSkewness = st2.momentSkewness();
        this.transformedMedianSkewness = st2.medianSkewness();
        this.transformedQuartileSkewness = st2.quartileSkewness();
        this.transformedExcessKurtosis = st2.excessKurtosis();

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Examples of flanagan.analysis.Stat.variance()


            for(int i=1; i<this.numberOfRows; i++){
                st.concatenate(this.matrix[i]);
            }


            return st.variance();
        }


        // Returns variances of the rows
        public double[] rowVariances(){
            double[] variances = new double[this.numberOfRows];

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Examples of flanagan.analysis.Stat.variance()

        // Returns variances of the rows
        public double[] rowVariances(){
            double[] variances = new double[this.numberOfRows];
            for(int i=0; i<this.numberOfRows; i++){
                Stat st = new Stat(this.matrix[i]);
                variances[i] = st.variance();
            }


            return variances;
        }

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Examples of flanagan.analysis.Stat.variance()

                double[] hold = new double[this.numberOfRows];
                for(int j=0; j<this.numberOfRows; j++){
                    hold[i] = this.matrix[j][i];
                }
                Stat st = new Stat(hold);
                variances[i] = st.variance();
            }


            return variances;
        }

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Examples of flanagan.analysis.Stat.variance()


            for(int i=1; i<this.numberOfRows; i++){
                st.concatenate(this.matrix[i]);
            }


            return st.variance();
        }


        // Returns variances of the rows
        public double[] rowVariances(){
            double[] variances = new double[this.numberOfRows];

View Full Code Here

Examples of flanagan.analysis.Stat.variance()

        // Returns variances of the rows
        public double[] rowVariances(){
            double[] variances = new double[this.numberOfRows];
            for(int i=0; i<this.numberOfRows; i++){
                Stat st = new Stat(this.matrix[i]);
                variances[i] = st.variance();
            }


            return variances;
        }

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