Hello everyone,
I'm trying to fit the gamma probability distribution to time series datasets
suing the following command gam<-fitdistr(x=hist2fit,"gamma") where hist2fit is
the bar histogram of a sample distribution.
The problem is that for some points, it is not possible to fit the gamma
distribution for instance with an histogram having identical value.
I would like to know how to test whether the command
gam<-fitdistr(x=hist2fit,"gamma") properly ended such that I can decide to save
the gamma-parameters (for instance as NaN in this case).
Without this test, the program stops when I try to store the scale and the
shape parameters.
Any thoughts for a code will be very much appreciated.
Thanks
Armel
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