On Thu, Mar 25, 2004 at 08:40:30PM -0800, Greg Tarpinian wrote: > I am a relative newcomer to both the R and C/C++ software worlds -- > I'm taking a C Programming class currently. I noticed the other day > that the > > C:\Program Files\R1_8_1\src\include\R_ext > > directory on my WinXP box has the header files > > BLAS.h > Lapack.h > Linpack.h > RLapack.h > > I am interested in (perhaps) using one or more of these header files > in a straight C program I'm working on in Visual C++ .NET. (I need > matrix inversion, svd, generalized inverse, Cholesky decomposition, > and a few other matrix features for a class project and this is the > first time I've ever worked with header files.) My attempts to get the > freely available CLAPACK3-Windows.zip on > > http://www.netlib.org/clapack/
AFAIK, R uses native FORTRAN l(a,in)pack codes :) Try it, I guess you'll be able to call their functions, this way: void dposl_(double*, int*, int*, double*); //for `dposl' Fortran function Note underscore `_' under function name! ;) -- WBR, Timur. ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
