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Generation of Random Variates

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Generation of Random Variates

by

James Huntley (view profile)

 

generates random variates from over 870 univariate distributions

invpolegg_cdf(n, nn, a, b, s)
% invpolegg_cdf.m - evaluates an Inverse Polya Eggenberger Cumulative Distribution.
%   See "A Generalized Ploya-Eggenberger Model Generating Various Discrete 
%   Probability Distributions", Indian J. of Stat., v.58, Ser A, Pt.2, p243, 1996.
%
%  Created by Jim Huntley,  08/19/11
%

function [cdf] = invpolegg_cdf(n, nn, a, b, s)

sum1 = invpolegg_pdf(0, nn, a, b, s);
for jn = 1:n
    sum1 = sum1 + invpolegg_pdf(jn, nn, a, b, s);
end
cdf = sum1;

return

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