1) I?m trying to add a legend to a set of 4 graphics. After I want to print the graphics to a file.ps but the legend disapear, can you tell me why? 2) How can I had labels to a second y axes ? I'm using the par function with new=T to overlap two graphs and after that whit axis(4) I insert the second y axes but now I need to add labels and I didn't find out how. I used text(x,y,c("kkkk"),srt=90) but the function srt isn't working. Can you tell how to overcome this problem. thanks ernesto -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._