Online Programs Lisp

This is not technical question about lisp, but i'm trying to find a
lisp program (if anything is written already) to do statistical
analysis, I'm especially looking for an optimization program to find
the maximum likelihood of a function (something like the nelder-mead
simplex algorithm or the BFGS...); I tried to look in Koders but
nothing there. I know it's a long shot but maybe someone has or knows.
Thanks.
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