Class PartialCorrelation

java.lang.Object
edu.cmu.tetrad.search.utils.PartialCorrelation

public class PartialCorrelation extends Object
Calculates partial correlation using the recursive method.
Author:
josephramsey
  • Constructor Details

    • PartialCorrelation

      public PartialCorrelation(List<Node> nodes, Matrix cov, int sampleSize)
      Constructor.
      Parameters:
      nodes - The lsit of nodes.
      cov - The covariance matrix, as a Matrix.
      sampleSize - The sample size.
    • PartialCorrelation

      public PartialCorrelation(ICovarianceMatrix cov)
      Constructor
      Parameters:
      cov - The covariance matrix, as an ICovariance object.
  • Method Details

    • corr

      public double corr(Node x, Node y, List<Node> z)
      Calculates the partial correlation of x and y conditional on the nodes in z recursively.
      Returns:
      this partial correlation.