I think I posted this as a comment instead of a reply ... not sure if that matters .. sorry for duplicates ... Thank you so much for your quick response. Ok, I think I have the correct module and sub routine to call, but now I am having great difficulty installing the use Math::GSL::CDF library. I tried this on my PC with: ppm install Math-GSL (and several other tries) with no luck. Also, I tried on my Linux server using: perl -MCPAN -e shell and subsequently: cpan> install Math-GSL ... again with no luck. I have Perl version 5.8.8 on both platforms. The error on linux strangely states: Perl v5.8.8 required--this is only v5.8.5, stopped at Makefile.PL line 2. Any help? Thank you!

In reply to Re^2: Hypergeometric Distribution by Anonymous Monk
in thread Hypergeometric Distribution by Anonymous Monk

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