public Matrix getProjectionMatrix()

in src/main/java/org/apache/datasketches/vector/decomposition/FrequentDirections.java [311:317]

• 6 lines of code
• 2 McCabe index (conditional complexity)

  public Matrix getProjectionMatrix() {
    if (svd_ == null) {
      svd_ = MatrixOps.newInstance(B_, algo_, k_);
    }

    return svd_.getVt();
  }