[R] pairs with label

[Saurav Pathak]

Hi,

I have not been able to figure out how to label points on a pairs
(scatter matrix) plot.  That is, I wish all points on a scatter
matrix to be labeled by a number.  I can do that for a simple plot
using the text() command:

plot(data.2d, type="n")
text(data.2d, labels=the.labels)

where,
the.labels <- seq(1,20)

How may i get the same labels for something like
pairs(data.4d)

I cannot use the text() command with pairs(), it seems.

Thanks,
Saurav