check.commonprob         Check Joint Binary Probabilities
commonprob2sigma         Calculate a Covariance Matrix for the Normal
                         Distribution out of   a Matrix of Joint
                         Probabilites.
condprob                 Conditional Probabilities of Binary Data
ra2ba                    Convert Real Valued Array to Binary Array
rmvbin                   Multivariate Binary Random Variates
simul.commonprob         Simulate Joint Binary Probabilities
