Re: [R] Plotting more than one series on the same graph

From: Sundar Dorai-Raj <sundar.dorai-raj_at_pdf.com>
Date: Thu 20 Oct 2005 - 10:00:31 EST

mtb954@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



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