getting error Error using ==> ProbDistUnivParam.fit at 98 FREQUENCY values must be non-negative integers.
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Error using ==> ProbDistUnivParam.fit at 98
FREQUENCY values must be non-negative integers.
Try to test hypothesis Goodness of fit while trying Poisson dist and getting error Error using ==> ProbDistUnivParam.fit at 98 FREQUENCY values must be non-negative integers.
Please guide
2 Comments
dpb
on 19 Aug 2014
Well, pretty clear error message. Whatever you used for the frequency counts as the input aren't counts (or integers, anyways).
W/o seeing anything else, what else can be said?
Answers (1)
dpb
on 20 Aug 2014
obsCounts = [2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9];
...
pd = fitdist(bins','Poisson','Frequency',obsCounts');
...
obsCounts values surely don't look like integers to me...
7 Comments
dpb
on 21 Aug 2014
...this is a very complex data and a very important data set
Which still tells us precisely -- nothing useful.
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