Statistical subroutines providers in C, FORTRAN, etc.
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For links to ready-to-run statistical packages, see Links to statistical software providers.
The above list does not include subroutines written in or for GAUSS, Maple, MATLAB, SAS, S-Plus, Stata, etc. For those, see the statistical software providers page and visit the site for the particular package. They will provide the appropriate links.
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