On 11/21/2009 10:15 AM, Peng Yu wrote:
image(array,axes=F)
axis(side=1,at=seq(from=par()$usr[1],to=par()$usr[2],length=size),labels=some_labels)
I have the above code to plot a heatmap. But I want to make the labels
on the x-axis vertical. Could somebody let me know how to do it?
______________________________________________
Hi Peng,
Two ways:
par(las=2) # make the labels perpendicular to the axis
OR
par(las=3) # make the labels vertical
Note that these will have different effects on your y axis labels.
Jim
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