From j.maspons at creaf.uab.cat Wed Mar 28 13:18:33 2012 From: j.maspons at creaf.uab.cat (Joan Maspons) Date: Wed, 28 Mar 2012 13:18:33 +0200 Subject: [Distr-distr] Beta-Binomial and Beta-Negative Binomial Message-ID: Hello, I need functions for Beta-Binomial and Beta-Negative Binomial. I asked in the forums about compound probability distributions [1] but this is not implemented in a generalized way. I have implemented the functions for the particular cases. These functions depends on hypergeo package so I think it don't fit R-base. At the moment there are functions for CDF and PMF but it lacks the random number generator and the quantile functions. Are you interested in add these functions to distr package? If yes I can send you the code and I can try to work in the remaining funtions. [1] https://r-forge.r-project.org/forum/forum.php?thread_id=4476&forum_id=256&group_id=87 Yours, -- Joan Maspons CREAF (Centre de Recerca Ecol?gica i Aplicacions Forestals) Universitat Aut?noma de Barcelona, 08193 Bellaterra (Barcelona), Catalonia Tel +34 93 581 2915 j.maspons at creaf.uab.cat http://www.creaf.uab.cat -------------- next part -------------- An HTML attachment was scrubbed... URL: