How can i sample from a distribution already fitted with allfitdist?

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EM geo 2019-1-24

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https://ww2.mathworks.cn/matlabcentral/answers/441261-how-can-i-sample-from-a-distribution-already-fitted-with-allfitdist

评论： EM geo 2019-1-25

I want to find the best fitting of a variable distribution (the second column of the matrix D) using the function "allfitdist". I find the best one that is the generalized pareto. Now i want to save this result in a structure and then i want to randomly sample 10000 times from this result. I'm using this code:

[Ddg2 PDdg2] = allfitdist(D(:,2),'cdf')
My(2).result = PDdg2{1,1} %generalized pareto
output = random(My(2).result,10000)

Something is weard because in the output i get a really big matrix. Maybe i'm wrong in the second raw of the code, when i select the generalized pareto from PDdg2.

Someone can help me? I've attached the data and the function.