search for: colur

...t<-g$fecha st<-length(g$DP) ft<-plot(t,g$DP,type="l",ylab="DP") polygon(c(1, 1:st, st), c(0, g$USGDP, 0), col = "blue") abline(h = 0, lwd = 1, col = "black") If I ommit ploygon line the doc works properly (it plots a graph line). But I want to colur the area below or over the line and the zero axis. Can you guide or indicate because in this case polygon doesn?t work. I attach the two files. Thanks in advance for all. -------------- next part -------------- 31/03/1948 12.9 30/06/1948 24.9 30/09/1948 45.6 31/12/1948 24.2 31/03/1949 21.1 30/...

...succesfully installed version 2.13.0 on my Windows XP labtop. I then would like to run R interactively but unfortunately the textfont of the command line in the R window is very hard for me to read. I use a special program called Zoomtext that among many other functionalities enables me to invert colurs. It is possible to change the prompt (using options(...)) but I cannot see that it is possible to change the font - eg. and most importantly changing its color or size. I have tried to check the Windows FAQ but couldn't find anything. Is this possible? And (of course) - if yes, how? I gues...

How can I control de "wrap-around" color behaviour in the persp function ? I am using something like : persp(bb[1:100,2:97], col= rainbow(8,start=0.1, end=0.8))) Depending on the rainbow length value I get several "wrap-around" blocks of the selected color range...something that I wanted to avoid... My idea is to use the color in order to make a separation from a certain