Try: > do.call(test,point)
-- Gregory (Greg) L. Snow Ph.D. Statistical Data Center Intermountain Healthcare greg.s...@imail.org 801.408.8111 > -----Original Message----- > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > project.org] On Behalf Of Florian Burkart > Sent: Friday, February 04, 2011 7:36 AM > To: r-help@r-project.org > Subject: [R] Apply parameters to a function from a list > > Hey, > > this may be a simple question, but I am struggling to apply a list of > parameters to a function. > > > Say I have the following function: > > test<-function(a=1,b=2,c=3,d=4){a+b+c+d} > > And the following list: > > point<-list(a=3,d=2) > > Is there a way I can evaluate function test at point? > > > > (Apart from changing function test to take in a list, and take values > out of the list, but I'd rather not touch test). > > Thanks vm > > ______________________________________________ > 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. ______________________________________________ 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.