how can i fit distribution to data whose parameter should be extracted from data...

i have a data vector... abd i was supposed to fit this data to distribution... i cant try the ks test bcz parmeter are extracted from data... now need help what other way should i follow...

[Image Analyst]

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Now that that's out of the way we need to find out what shape distribution are you trying to fit. Gaussian? Log-normal? Uniform? Rayleigh? Why do you need an analytical function for it anyway? What would you do with it if you had it?

Answer 1

[Bjorn Gustavsson]

There are several File exchange contributions that will help you:

"Fit all valid parametric probability distributions to data"

"fitmethis"

"DistributionFit"

"A Collection of Fitting Functions"

[miyea]

THANKYOU bjorn...solved ths issue..