This is where which.max() comes in handy
n<-length(x)
x.c<-rep(0,n)
for(i in 1:n){
x.c[i]<-which.max[y1]
}x.c is then a vector of x coordinates for the maximum for columns y1,y2,...,yn -- View this message in context: http://r.789695.n4.nabble.com/Finding-coordinates-for-maximum-of-a-function-tp3355369p3355395.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.
