Examples of QRDecompositionCommons


Examples of com.opengamma.analytics.math.linearalgebra.QRDecompositionCommons

   * @param nData Number of data points
   * @param degree
   */
  private LeastSquaresRegressionResult regress(final DoubleMatrix2D xDataMatrix, final DoubleMatrix1D yDataVector, final int nData, final int degree) {

    final Decomposition<QRDecompositionResult> qrComm = new QRDecompositionCommons();

    final DecompositionResult decompResult = qrComm.evaluate(xDataMatrix);
    _qrResult = (QRDecompositionResult) decompResult;

    final DoubleMatrix2D qMatrix = _qrResult.getQ();
    final DoubleMatrix2D rMatrix = _qrResult.getR();

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