Hello, the other day I had to compare empirical cumulative distribution functions with analytical ones, and I came up with the attached function file to plot the differences, like for example
p=normcdf(randn(1e6,1),0,0.9);
plot_deviation_from_uniform_cdf(p,5)
figure
p=normcdf(randn(1e6,1),0.1,1);
plot_deviation_from_uniform_cdf(p,5)
figure
p=expcdf(exprnd(2,1e6,1),0.5);
plot_deviation_from_uniform_cdf(p,4)
Do you think it could be useful in any package?
If so, I'd document and submit it.
Later,
Alex
--
Dr. Alexander Klein, Diplom-Mathematiker
Physiologisches Institut der JLU-Gießen
Aulweg 129
35392 Gießen
http://www.med.uni-giessen.de/physio/
plot_deviation_from_uniform_cdf.m
Description: Binary data
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