Java Matrix.row Examples

Example #1

File: AugmentedPredictionErrorsDecomposition.java Project: palatej/jdemetra-core2

 @Override
 public void save(final int t, final AugmentedPredictionErrors pe) {
   DataBlock U = pe.getTransformedPredictionErrors();
   Matrix L = pe.getCholeskyFactor();
   DataBlock D = L.diagonal();
   Matrix E = pe.E();
   int nvars = E.getColumnsCount();
   n += nvars;
   LogSign sld = D.sumLog();
   det += sld.value;
   Q.subMatrix(0, nd, nd + 1, nd + 1 + nvars).copy(E.subMatrix());
   Q.row(nd).range(nd + 1, nd + 1 + nvars).copy(U);
   ec.tstoolkit.maths.matrices.ElementaryTransformations.fastGivensTriangularize(Q.subMatrix());
 }

Example #2

File: AugmentedPredictionErrorsDecomposition.java Project: palatej/jdemetra-core2

 private DataBlock b() {
   return Q.row(nd).range(0, nd);
 }