Change which to which.min, but then you won't easily be able to get the corresponding x,y indices. Look at the arrayInd() function to translate the result to a particular x,y.
Michael On Dec 4, 2011, at 7:04 PM, vamshi999 <vamshi...@gmail.com> wrote: > this is exactly what i wanted. > > How to i select only the minimum value from this?. > > thank you > > > > > My apologies: you need an abs() call as well: > > which(abs(outer(x, y, "-")) < threshold, arr.ind = TRUE) > > Michael > > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/equating-approximate-values-tp4157551p4158691.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. ______________________________________________ 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.