Ive been getting the color.scale function to work. However, I really need to know is that if i have values: 0.1 0.2, 0.3, 0.4, 0.5, for example, how I can plot these using colours that would be different if the contents of the file were 0.6, 0.7, 0.8, 0.9 and 1.0. Using color.scale scales them so that they differ, but only relative to each other, rather than taking the actual value and converting them to some unique colour/colour intensity.
Many thanks Jim Lemon-2 wrote: > > mister_bluesman wrote: >> Hello. >> >> I have a 2d plot which looks like this: >> >> http://www.nabble.com/file/8242/1.JPG >> >> This plot is derived from a file that holds statistics about each point >> on >> the plot and looks like this: >> >> a b c d e >> a 0 0.498 0.473 0.524 0.528 >> >> b 0.498 0 0 0 0 >> c 0.473 0 0 0 0 >> d 0.524 0 0 0 0 >> e 0.528 0 0 0 0 >> >> However, I have another file called 2.txt, with the following contents: >> >> a b c d e >> 0.5 0.7 0.32 0.34 0.01 >> >> What I would like to know is how do I convert these values in 2.txt to >> colours or colour intensities so that the x's in the diagram above can be >> colour coded as such. > > Yo bluesman, > > check color.scale in the plotrix package, cat > it'll color your points to the values they're at > > Jim > > ______________________________________________ > [email protected] 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. > > -- View this message in context: http://www.nabble.com/Representing-a-statistic-as-a-colour-on-a-2d-plot-tf3703885.html#a10404970 Sent from the R help mailing list archive at Nabble.com. ______________________________________________ [email protected] 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.
