[R] two graphs in one figure?

From: Anne-Katrin Link <anne.link_at_gmx.de>
Date: Thu, 10 Apr 2008 15:18:21 +0200


Dear all,

how can I plot a line graph and a bar graph in one single figure? I tried to combine "barplot" and "plot". Even though they both have the same x-values (1 to 55),  it just doesnt look as if they match in their scale (the barplot is much wider than the "plot"....even though I tried to put limits on the x-axis).
Here is an example of what I did:

barplot(y, xaxt="n",yaxt="n",ylim=c(-1,45), xlim=c(1,55)) ...
par(new=TRUE)
plot(x, ynew, lty=2, type="l", ylim=c(0,15), xlim=c(1,55))

Another question: how can I make sure that the "0"-values from the barchart are displayed as well?

Thank you so much!

Anne-Katrin     

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Received on Thu 10 Apr 2008 - 13:20:33 GMT

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