Package org.apache.commons.math3.exception

Examples of org.apache.commons.math3.exception.NoDataException

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    protected static double[] differentiate(double[] coefficients)
        throws NullArgumentException, NoDataException {
        MathUtils.checkNotNull(coefficients);
        int n = coefficients.length;
        if (n == 0) {
            throw new NoDataException(LocalizedFormats.EMPTY_POLYNOMIALS_COEFFICIENTS_ARRAY);
        }
        if (n == 1) {
            return new double[]{0};
        }
        double[] result = new double[n - 1];
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        if (xval == null ||
            yval == null) {
            throw new NullArgumentException();
        }
        if (xval.length == 0) {
            throw new NoDataException();
        }
        if (xval.length != yval.length) {
            throw new DimensionMismatchException(xval.length, yval.length);
        }
        if (xval[0] == null) {
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     */
    public BicubicSplineInterpolatingFunction interpolate(final double[] xval,
                                                          final double[] yval,
                                                          final double[][] fval) {
        if (xval.length == 0 || yval.length == 0 || fval.length == 0) {
            throw new NoDataException();
        }
        if (xval.length != fval.length) {
            throw new DimensionMismatchException(xval.length, fval.length);
        }

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        }

        final int n = xval.length;

        if (n == 0) {
            throw new NoDataException();
        }

        checkAllFiniteReal(xval);
        checkAllFiniteReal(yval);
        checkAllFiniteReal(weights);
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    public TricubicSplineInterpolatingFunction interpolate(final double[] xval,
                                                           final double[] yval,
                                                           final double[] zval,
                                                           final double[][][] fval) {
        if (xval.length == 0 || yval.length == 0 || zval.length == 0 || fval.length == 0) {
            throw new NoDataException();
        }
        if (xval.length != fval.length) {
            throw new DimensionMismatchException(xval.length, fval.length);
        }
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        int n = sample1.length;
        if (n != sample2.length) {
            throw new DimensionMismatchException(n, sample2.length);
        }
        if (n <= 0) {
            throw new NoDataException(LocalizedFormats.INSUFFICIENT_DIMENSION);
        }
        double result = 0;
        for (int i = 0; i < n; i++) {
            result += sample1[i] - sample2[i];
        }
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    protected void newYSampleData(double[] y) {
        if (y == null) {
            throw new NullArgumentException();
        }
        if (y.length == 0) {
            throw new NoDataException();
        }
        this.yVector = new ArrayRealVector(y);
    }
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    protected void newXSampleData(double[][] x) {
        if (x == null) {
            throw new NullArgumentException();
        }
        if (x.length == 0) {
            throw new NoDataException();
        }
        if (noIntercept) {
            this.xMatrix = new Array2DRowRealMatrix(x, true);
        } else { // Augment design matrix with initial unitary column
            final int nVars = x[0].length;
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        }
        if (x.length != y.length) {
            throw new DimensionMismatchException(y.length, x.length);
        }
        if (x.length == 0) {  // Must be no y data either
            throw new NoDataException();
        }
        if (x[0].length + 1 > x.length) {
            throw new MathIllegalArgumentException(
                    LocalizedFormats.NOT_ENOUGH_DATA_FOR_NUMBER_OF_PREDICTORS,
                    x.length, x[0].length);
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            y == null) {
            throw new NullArgumentException();
        }
        if (x.length == 0 ||
            y.length == 0) {
            throw new NoDataException();
        }
        if (y.length != x.length) {
            throw new DimensionMismatchException(y.length, x.length);
        }
        MathArrays.checkOrder(x);
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Related Classes of org.apache.commons.math3.exception.NoDataException

  • org.apache.commons.math3.analysis.differentiation.DerivativeStructure
  • org.apache.commons.math3.analysis.differentiation.MultivariateDifferentiableVectorFunction
  • org.apache.commons.math3.analysis.function.HarmonicOscillator
  • org.apache.commons.math3.analysis.function.Sin
  • org.apache.commons.math3.analysis.function.Sinc
  • org.apache.commons.math3.analysis.function.StepFunction
  • org.apache.commons.math3.analysis.interpolation.BicubicSplineInterpolatingFunction
  • org.apache.commons.math3.analysis.interpolation.BicubicSplineInterpolator
  • org.apache.commons.math3.analysis.interpolation.FieldHermiteInterpolator
  • org.apache.commons.math3.analysis.interpolation.HermiteInterpolator
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