[R] Changing the x-axis labels in plot()
michael watson (IAH-C)
michael.watson at bbsrc.ac.uk
Thu Feb 23 16:35:22 CET 2006
Hi
Hopefully this one isn't in the manual or I am about to get shot :-S
One of my colleagues wants a slightly strange graph. We basically have
a data matrix, and she wants to plot, for each row, the values in the
row as points on the graph. The following code draws the graph just
fine:
plot(row(d)[,3:9],d[,3:9])
So as there are 12 rows in my matrix, there are 12 columns of points,
which is what she wants.
However, she wants the x-axis labelled with the row names, not with
1,2,3,4,5 etc
I can figure out from reading par() how to turn off the default drawing
of the numerical labels, but how do I use the row names instead?
Thanks
Mick
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