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Generation of Random Variates

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Generation of Random Variates

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generates random variates from over 870 univariate distributions

wtdeltbin_pdf(n, p, m, nn)
% wtdeltbin_pdf.m - evaluates a Weighted Delta Binomial Probability Density.
%   See "Lagrangian Probability Distributions", P.C. Consul & F. Famoye,
%   Birkhauser, 2006, Table 1.1.
%
%   Doesn't normalize for m*p >~ 1 !!!
%
%  Created by Jim Huntley,  11/25/08
%

function [pdf] = wtdeltbin_pdf(n, p, m, nn)

q = 1 - p;

pdf = binomial_coef(m*n,n-nn) * (1-m*p) * p^(n-nn) * q^(n*(m-1)+nn);

return

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