class OLSMultipleLinearRegression extends AbstractMultipleLinearRegression {

    public void newSampleData(double[] y, double[][] x) throws MathIllegalArgumentException {
        validateSampleData(x, y);
        newYSampleData(y);
        newXSampleData(x);
    }

    public  OLSMultipleLinearRegression();
    public  OLSMultipleLinearRegression(final double threshold);

}