Kon Knafelman wrote: > > > Hi Guys, > > Im trying to find the exponential of a matrix. > > Can someone please help me do this? > > Thanks a lot > >
There was actually a very recent discussion of this, and related operations. See: http://www.nabble.com/implementation-of-matrix-logarithm-%28inverse-of-matrix-exponential%29-ts25628876.html Also, some good advice for finding a function when you don't know it's name but you do know what job it performs is to have R search all the help pages in all the packages you have using the ?? command: ??'matrix exponential' You will see the expm() function in the base package Matrix if you have a newish version of R. David Winsemius wrote: > > > Didn't we just do this one? > > Well, it was matrix logarithms-- but close enough :P Good luck! -Charlie ----- Charlie Sharpsteen Undergraduate Environmental Resources Engineering Humboldt State University -- View this message in context: http://www.nabble.com/matrix-exponential-tp25691819p25692117.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.
