cat.tests               Chi-square and G-square tests of
                        (unconditional) indepdence
cortest                 Correlation significance testing using Fisher's
                        z-transformation
pchc                    The PCHC Bayesian network learning algorithm
pchc-package            Bayesian Network Learning with the PCHC
                        Algorithm
pchc.skel               The skeleton of a Bayesian network produced by
                        the PC algorithm
pcor                    Partial correlation
