Isn't a vector of vectors usually considered a matrix? So if you want to vectorize a vector function you would normally rewrite it to operate on matrices. --------------------------------------------------------------------------- Jeff Newmiller The ..... ..... Go Live... DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live Go... Live: OO#.. Dead: OO#.. Playing Research Engineer (Solar/Batteries O.O#. #.O#. with /Software/Embedded Controllers) .OO#. .OO#. rocks...1k --------------------------------------------------------------------------- Sent from my phone. Please excuse my brevity.
Newbie <lille_kn...@hotmail.com> wrote: Thank you for the quick response! I think you are on the right track - but is there any way of "calling" (is that the word for it) the function price_call in the mapply, so that this price_call function is changed to handle vectors. I believe that this should, in theory if it is correct, make the result be values. I have part of a code that works for only one vector. So maybe some where in the line of: callOptionkVec <- function(phi, kVec, t) { sapply(kVec,function(k) {callOption(phi,k,t)}) } is what I need to do. Do you have any ideas on how to do this? -- View this message in context: http://r.789695.n4.nabble.com/How-to-vectorize-a-function-to-handle-two-vectors-tp3771705p3771902.html Sent from the R help mailing list archive at Nabble.com. _____________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.