Hi Derek, like this?
myfunction<-function(xmin, xmax, number_of_values) { xvalues<-seq(from=xmin, to=xmax, by = ((xmax - xmin)/(number_of_values - 1))) outputvalues<-xvalues^2+(xmax/xvalues)^3*runif(number_of_values) return(outputvalues) } my.values<-myfunction(1,10,100) min(my.values) max(my.values) plot(my.values) bests milton On Fri, Jul 10, 2009 at 11:11 PM, Derek An <derek...@gmail.com> wrote: > Dear All, > > Does anyone know how to get the maximum/minimum value of a function using > R, > > I think there should be an instruction, but i can not find it in help files > > Thank you in advance for your help :) > > [[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<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.