Question

when doing Anderson Darling test for Weibull distribution, how to get gamma, beta, and alpha. note...

when doing Anderson Darling test for Weibull distribution, how to get gamma, beta, and alpha.

note :

I am using Excel.

Math   Statistics-And-Probability   
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Answer #1

I guess in the basic excel you wont get Anderson Darling test.

in order to test the same using excel you must need some extra plug in package ex - real statistic, RCP package

Using Real Statistic package following are the commands you can use to get the parameters desired,

=ADTEST()

=GAMMA_FITM()

I have given you example for gamma also please refer to that,

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