This module provides a perl interface to the DCDFLIB. See the section on DCDFLIB for more information. Functions are available for 7 continuous distributions (Beta, Chi-square, F, Gamma, Normal, Poisson and T-distribution) and for two discrete distributions (Binomial and Negative Binomial). Optional non-centrality parameters are available for the Chi-square, F and T-distributions. Cumulative probabilities are available for all 9 distributions and quantile functions are available for the 7 continuous distributions. WWW: http://search.cpan.org/dist/Math-CDF/