How can I estimate the maximum likelihood estimates for 3 parameter Weibull distribution

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Aqsa 2014-2-20

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评论： Walter Roberson 2014-3-9

I urgently need either the code where the maximum likelihood equations for 3 parameter Weibull distribution are numerically solved or an authenticated procedure for determining the 3 parameters of the Weibull distribution using existing routines

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Walter Roberson 2014-3-9

http://www.mathworks.com/matlabcentral/answers/29922-why-your-question-is-not-urgent-or-an-emergency

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Answer 1

Shashank Prasanna 2014-2-20

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Weibull Distribution:

http://www.mathworks.com/help/stats/weibull-distribution-1.html

Fit the distribution using commandline:

http://www.mathworks.com/help/stats/fitdist.html

Or the App:

http://www.mathworks.com/help/stats/dfittool.html

You will need the Statistics Toolbox

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Aqsa 2014-2-20

Thanks for the response , however, these inbuilt function and routines work for 2 parameter Weibull and not 3. I need the parameter estimates for 3 Weibull distribution.

Shashank Prasanna 2014-2-20