hypergeometric distribution
Orlaith Burke
Alejandra Gonzalez-Beltran
Philippe Rocca-Serra
dhyper(x, m, n, k, log = FALSE)
http://stat.ethz.ch/R-manual/R-patched/library/stats/html/Hypergeometric.html
http://docs.scipy.org/doc/scipy/reference/generated/scipy.stats.hypergeom.html#scipy.stats.hypergeom
http://en.wikipedia.org/wiki/Hypergeometric_distribution
hypergeometric distribution is a probability distribution that describes the probability of k successes in n draws from a finite population of size N containing K successes without replacement
discrete probability distribution
ready for release