how can i get an inverse normal distribution probability function value?

2016 12 8
2 个回答
更新时间：2016 12 9
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回答（2 个）

the cyclist
the cyclist 2016-12-8
编辑：the cyclist 2016-12-8

0 个投票

If you have the Statistics and Machine Learning Toolbox -- Inverse Gaussian Distribution.

For example,

pd = makedist('InverseGaussian');

x = 0:0.1:5;
y = pd.pdf(x)
figure; plot(x,y,'.')
Torsten
Torsten 2016-12-9

0 个投票

https://de.mathworks.com/help/stats/norminv.html
Best wishes
Torsten.

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the cyclist
the cyclist 2016-12-9
编辑：the cyclist 2016-12-9
I don't think this is correct.
norminv computes the inverse of the cdf of the normal distribution. I believe that the question is about the inverse normal (or inverse Gaussian) distribution, which -- despite the confusingly similar names -- is a different thing.
John D'Errico
John D'Errico 2016-12-9
The question is ambiguous. It might be about either.

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