[m p] >Can someone point to a package with Newton-Raphson method using >analytic derivatives. This is just for a 1D problem. Could not find >easily anything suitable.
You may check: http://pinard.progiciels-bpi.ca/plaisirs/animations/NRart/R/nr.image.R If you remove the graphics-related lines, the few remaining lines is Newton-Raphson over an expression. Don't take this too seriously, it was a mere toy with this to get an initial feel of the R language. :-) -- François Pinard http://pinard.progiciels-bpi.ca ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
