Insufficient data. Please read the posting guide, particularly the part about reproducible code.
It might have something to do with "double" vs "float". "Joseph N. Paulson" <josephpaul...@gmail.com> wrote: >Hi all! > >I am currently writing a C-module for a for loop in which I permute columns >in a matrix (bootstrapping) and I send a couple of variables into C >initially. All of it is working, except the initial values I send to R are >rounded/truncated (I believe rounded). > >I am using a 32 bit machine to compile, I am using (I believe) 32 bit R.... > >While debugging I print the values I am sending to C, and then I print the >same values using Rprintf and the number gets rounded to 10^-6, which is >actually causing some errors for me. Is there any way to correct/prevent the >error? > > >sample output from R > > [1,] 1.0000000 > [2,] 1.0256242 > [3,] 1.1826277 > [4,] -0.6937246 > [5,] 1.3633604 > >sample output from C >1.000000 >1.025624 >1.182628 >0.693725 >1.363360 > > [[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. --------------------------------------------------------------------------- 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. ______________________________________________ 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.