Generating random variable from inverse gaussian dist.

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Hi. I want to generate random variable from inverse gaussian dist with accepted-rejection method but I didnt do it. help me please..

回答(1 个)

Jeff Miller
Jeff Miller 2021-10-20
Do you really need to write the random generator yourself? This one is already available:
>> pd = makedist('inversegaussian')
%pd =
% InverseGaussianDistribution
%
% Inverse Gaussian distribution
% mu = 1
% lambda = 1
>> pd.random(1,10)
% ans =
% 0.82544 0.35561 0.46273 6.1449 2.5297 0.22435 0.20619 2.594 0.2875 0.89231

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