[R] Problem with legend and RasterLayer

2012-05-15 Thread julio cesar oliveira
Dear, I can't plot legend over a Rasterlayer. My system is MAC OS Lion. See my problem: ### Data img class : RasterLayer dimensions : 5, 5, 25 (nrow, ncol, ncell) resolution : 0.002245, 0.002245 (x, y) extent : -48.33875, -48.32753, -20.35756, -20.34634 (xmin, xmax,

[R] Problem with legend

2011-09-20 Thread Komine
HI, This code is part of a code I used to do a linear regression: points(var1~var2,data=Regress,pch=21,bg=grey) reg11-lm(var1~var2,data=Regress) abline(lm(var1~var2,data=Regress),lty=2,lwd=2,col=grey) legend(topleft,legend= c(NDII from composite, y= 0.0007x - 0.1156,expression(paste(r^2 ==

Re: [R] Problem with legend

2011-09-20 Thread PtitBleu
Maybe by adding col=c(grey,white,white), bg=white but not sure ... Have a nice end of day, Ptit Bleu. -- View this message in context: http://r.789695.n4.nabble.com/Problem-with-legend-tp3826973p3827120.html Sent from the R help mailing list archive at Nabble.com.

Re: [R] Problem with legend

2011-09-20 Thread Sarah Goslee
You're passing a vector of length 3 to the legend argument of legend(), so R is assuming that you have three things you want to display. There are two alternatives: 1. Provide legend() a legend that's a single character vector. 2. Specify that you don't want symbols for the last two of the three

Re: [R] Problem with legend

2011-09-20 Thread Komine
Thank you Sarah and Petit bleu for your help. I solved my problem with the code of Sarah. Komine -- View this message in context: http://r.789695.n4.nabble.com/Problem-with-legend-tp3826973p3827461.html Sent from the R help mailing list archive at Nabble.com.

Re: [R] problem with legend

2008-12-12 Thread Jim Lemon
valeria pedrina wrote: hi all, I want to do a plot and put the legend on the left of y axis this is my code: x-seq(1980,2005,1) plot(x,tfa_ita,type=l,col=1,xlim=c(1979,2005),ylim=c(0.2,1.7),xlab=,ylab=,main=Totale Attivita` Finanziarie) lines(x,tfa_spa,type=l,col=2)

[R] problem with legend

2008-12-11 Thread valeria pedrina
hi all, I want to do a plot and put the legend on the left of y axis this is my code: x-seq(1980,2005,1) plot(x,tfa_ita,type=l,col=1,xlim=c(1979,2005),ylim=c(0.2,1.7),xlab=,ylab=,main=Totale Attivita` Finanziarie) lines(x,tfa_spa,type=l,col=2) lines(x,tfa_aus,type=l,col=3)