Your requirement that the line go from bottom-left to top-right regardless of the coordinates is inconsistent with a slope of 1. Are you sure that is your requirement? --------------------------------------------------------------------------- Jeff Newmiller The ..... ..... Go Live... DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live Go... Live: OO#.. Dead: OO#.. Playing Research Engineer (Solar/Batteries O.O#. #.O#. with /Software/Embedded Controllers) .OO#. .OO#. rocks...1k --------------------------------------------------------------------------- Sent from my phone. Please excuse my brevity.
Gundala Viswanath <gunda...@gmail.com> wrote: >Dear expert > >How can we plot diagonal across (from bottom-left-hand corner to top >right-hand corner), >at any given coordinate range > >For example > >> plot(c(-2,3), c(-1,5), type = "n", xlab="x", ylab="y", asp = 1) >or >> plot(c(0,1000), c(0,334), type = "n", xlab="x", ylab="y", asp = 1) > >I tried abline with the following but failed: > >> abline(0,1,col="red") > >- G.V. > >______________________________________________ >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.