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Try nlm and optim in the base package. Both of these are substitutes for the nlminb in splus, although optim is a more generic one with box constraints. Perhaps others can elaborate on this. -- Vele Samak http://www.velesamak.com...
Ok, Here's the c code that's loaded into R as dll on windows: #include <R.h> #include <Rdefines.h> SEXP test1(SEXP col); SEXP test1(SEXP col) { SEXP col2; Rprintf("no value!\n"); return col2; } Compiles ok with...
I was about to write a response until Duncan wrote my exact thoughts. As he said, I'd be surprised if S-plus is thread-safe or has a threaded execution capability of S code. This is not something trivial...
Hi, I just wanted to give kudos to the R team for building a performance oriented software for statistics. As someone who deals regularly with tons of data speed in analysis is a priority. I'll mention one example where...
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