Something like two calls similar to segments(x,x^2, x, 0.5*x^2)
one call where f > g, the other call f < g, using a different value for the 'col' argument
Make x very dense, say seq(1,100,len=1000) instead of 1:100, and it will look like it's filled.
-Don
At 2:16 PM -0400 4/19/04, ivo welch wrote:
hi: is it possible to color areas between two functions? for example,
x<- 1:100; plot(x, x^2, type="l"); lines(x,0.5*x^2, type="l"); # better plotwithfill(x, x^2, 0.5*x^2, color=c("yellow", "red");
where the first color is used if f(x)=x^2 > g(x)=0.5*x^2, and the second for the reverse. Help appreciated.
Regards, / ivo
______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
-- -------------------------------------- Don MacQueen Environmental Protection Department Lawrence Livermore National Laboratory Livermore, CA, USA
______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
