They have hex RGB values instead of names: R> heat.colors(5) [1] "#FF0000FF" "#FF5500FF" "#FFAA00FF" "#FFFF00FF" "#FFFF80FF"
Kevin On Wed, Mar 28, 2012 at 7:24 AM, YN Kim <y2sile...@gmail.com> wrote: > Hi all, > > I'm trying to using heat.color function in my data visualization. So, when > I set col = heat.color(5), five different colors are displayed from red to > weak yellow. > > But, now I want to know the color's keys or the names of the displayed > heat.color. For instance, I think one of the five displayed colors seems to > be 'red'. But, I'm not sure whether it is, also I don't know the color > names for the others. > > How can I know the exact colors name for that like 'red', 'darkyellow' and > so on? > > Thanks. > > YN > > [[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. > -- Kevin Wright [[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.
