Plotting more than one series on the same graph
mtb954 at gmail.com wrote:
I'm new to R and have searched for help and consulted the the pdf manuals, but I can't seem to figure out how to plot more than one series on the same graph. I've tried using multiple par(new=TRUE) statements such as
plot(series1, ci.type="line", col="red", lwd=2, ci.lty=0, ci.col="red") par(new=TRUE) plot(series2, ci.type="line", col="green", lwd=2, ci.lty=0, ci.col="green") par(new=TRUE) plot(series3, ci.type="line", col="blue", lwd=2, ci.lty=0, ci.col="blue")
and this does plot the three series on one graph, but makes a mess of the y-axis. There must be a more elegant solution. Also, I wonder why the final series (series 3) doesn't plot until I manually hit <enter>? Thanks for any help, Mark
Hi, Mark, In general, see ?lines. However, your use of "ci.type" suggests you're using ?plot.acf, which may require you describe what you are trying to do in more detail. Thanks, --sundar