JuliaStats/Distributions.jl — pull request #30 by danmerl (2013-03-13 23:19:38+00:00)
Title: Adding InvertedGamma random variables

This adds the random number generation, pdf, cdf, and quantile functions for InvertedGamma random variables. This is my first module hack so I'm not entirely sure how to run the tests, but I've manually compared to the igamma methods in R's pscl package and it all checks out. Comments welcome...