Matlab v7 not compatible with FITDIST Function ? Anybody Knows???

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Hi all,
Does anybody knows if the function "fitdist" is available for matlab version 7.3.0? When I call for this function it says:
" Undefined function or method 'fitdist' for input arguments of type 'double'. "
Any help would be appreciated.
Pedro Cavaco

Answers (2)

Kaustubha Govind
Kaustubha Govind on 6 May 2011
FITDIST does not seem to have existed in MATLAB 7.3 (R2006b), but there is an interactive tool called DFITTOOL that helps with Distribution Fitting. Type "doc" to open up the Help Window and navigate to Statistics Toolbox->Probability Distributions->Distribution GUIs->Distribution Fitting Tool for help.
Matt Tearle
Matt Tearle on 6 May 2011
You can use the individual, distribution-specific fitting functions (normfit, lognfit, poissfit, etc) or mle

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K E on 20 Aug 2015
fitdist seems to require the Statistics and Machine Learning Toolbox.

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