Hello all, I'm a new user of R, experienced with Octave/MATLAB and therefore struggling a bit with the new syntax.
One of the easy things in Octave or MATLAB is to plot multiple lines or sets of points by using a matrix where either the columns or the rows contain the y-values to be plotted. Both packages automatically give each line/points their own unique colour, character etc. I'm wondering how I get the same functionality in R. For example, if X is a vector of x-values and Y is a matrix whose rows contain the y-values, I can do, apply(Y,1,lines,x=X) ... but of course everything is all in black, with the same type of line or points. I'd like each line to have its own unique colour and/or style. Another thing I'd like clarification on is the ability to update an existing plot. For example if I do, plot.window(xlim=c(0,100),ylim=c(0,1)) and then after plotting data decide I want ylim=c(0,0.5), how do I update the graphic? A new plot.window() command does nothing. Many thanks, -- Joe ______________________________________________ R-help@stat.math.ethz.ch 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.