> On Feb 4, 2017, at 9:14 AM, Riyas MJ <riyasmj...@gmail.com> wrote: > > Hi all, > > I am a new user of R. I just did my first real program. > I would like to know how to put a gradient (like rainbow() or topo.colors, > etc) to a* line* graph. > > Example: > ar1=array(data=1:10,dim=9) > ar2=array(data=11:20,dim=9) > plot(ar1,ar2,type="l",col="red",lwd=3) > > Instead of a red color, I would like to make it in rainbow colors. > Tried to do my own and tried searching but everywhere its about giving > gradient to point graph, not to a line graph. Please help, it is needed for
Install the plotrix package and look in its Index page for a function name that has both `color` and `line` in its name. -- David. > my work. > > Thanks in advance > -- > Riyas MJ > Project assistant (PA -II) > Physical Oceanography Department (POD) > CSIR- National Institute of Oceanography (NIO) > Dona Paula, Goa - 403 004, India > Ph: +91 9037553320, +91 7083030397 > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > 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. David Winsemius Alameda, CA, USA ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
