ruststat
========
Utilities for working with many common random variables.
probability mass function (pmf), probability density function (pdf)
cumulative distribution function (cdf)
percentiles (inverse cdf)
random number generation
mean, variance
Distributions:
Continuous: beta, chi-square, exponential, F, gamma, normal, log-normal,
Pareto (1 thru 4), Student’s t, continuous uniform
Discrete: binomial, geometric, hypergeometric, negative binomial, poisson