Package org.apache.commons.math3.exception

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

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         * @throws NumberIsTooSmallException if there are less than 3
         * observations.
         */
        public ParameterGuesser(Collection<WeightedObservedPoint> observations) {
            if (observations == null) {
                throw new NullArgumentException(LocalizedFormats.INPUT_ARRAY);
            }
            if (observations.size() < 3) {
                throw new NumberIsTooSmallException(observations.size(), 3, true);
            }

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     */
    public PolynomialSplineFunction interpolate(double[] xvals, double[] yvals)
        throws DimensionMismatchException, NumberIsTooSmallException,
        NonMonotonicSequenceException {
        if (xvals == null || yvals == null) {
            throw new NullArgumentException();
        }

        if (xvals.length != yvals.length) {
            throw new DimensionMismatchException(xvals.length, yvals.length);
        }
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     * @throws MathIllegalArgumentException if the indices are invalid or the array is null
     * @since 3.3
     */
    public static double[] mode(double[] sample) throws MathIllegalArgumentException {
        if (sample == null) {
            throw new NullArgumentException(LocalizedFormats.INPUT_ARRAY);
        }
        return getMode(sample, 0, sample.length);
    }
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     * @throws MathIllegalArgumentException if the indices are invalid or the array is null
     * @since 3.3
     */
    public static double[] mode(double[] sample, final int begin, final int length) {
        if (sample == null) {
            throw new NullArgumentException(LocalizedFormats.INPUT_ARRAY);
        }

        if (begin < 0) {
            throw new NotPositiveException(LocalizedFormats.START_POSITION, Integer.valueOf(begin));
        }
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                                                          final double[][] fval)
        throws DimensionMismatchException, NullArgumentException, NoDataException, NonMonotonicSequenceException
    {
        if ( xval == null || yval == null || fval == null || fval[0] == null )
        {
            throw new NullArgumentException();
        }

        if ( xval.length == 0 || yval.length == 0 || fval.length == 0 )
        {
            throw new NoDataException();
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         */
        private void validateParameters(double[] param)
            throws NullArgumentException,
                   DimensionMismatchException {
            if (param == null) {
                throw new NullArgumentException();
            }
            if (param.length != 2) {
                throw new DimensionMismatchException(param.length, 2);
            }
        }
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         * @throws NumberIsTooSmallException if there are less than 3
         * observations.
         */
        public ParameterGuesser(WeightedObservedPoint[] observations) {
            if (observations == null) {
                throw new NullArgumentException(LocalizedFormats.INPUT_ARRAY);
            }
            if (observations.length < 3) {
                throw new NumberIsTooSmallException(observations.length, 3, true);
            }

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     * @throws InsufficientDataException if <code>nobs</code> is less than
     * <code>nvars + 1</code>
     */
    public void newSampleData(double[] data, int nobs, int nvars) {
        if (data == null) {
            throw new NullArgumentException();
        }
        if (data.length != nobs * (nvars + 1)) {
            throw new DimensionMismatchException(data.length, nobs * (nvars + 1));
        }
        if (nobs <= nvars) {
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     * @throws NullArgumentException if y is null
     * @throws NoDataException if y is empty
     */
    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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     * @throws NoDataException if x is empty
     * @throws DimensionMismatchException if x is not rectangular
     */
    protected void newXSampleData(double[][] x) {
        if (x == null) {
            throw new NullArgumentException();
        }
        if (x.length == 0) {
            throw new NoDataException();
        }
        if (noIntercept) {
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  • org.apache.commons.math3.analysis.differentiation.MultivariateDifferentiableVectorFunction
  • org.apache.commons.math3.analysis.function.Gaussian$Parametric
  • org.apache.commons.math3.analysis.function.HarmonicOscillator$Parametric
  • org.apache.commons.math3.analysis.function.Logistic$Parametric
  • org.apache.commons.math3.analysis.function.Logit$Parametric
  • org.apache.commons.math3.analysis.function.Sigmoid$Parametric
  • 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.MicrosphereInterpolatingFunction
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