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lelli
2008 Nov 14
1
ellipse in pairs plot
Hi dear list,
I'm scrambling with this:
i have a p-dimensional data frame for which i want to have a pairs() plot, with ellipse added in each lower.panel.
I want the ellipse's parameter (mu, sigma) to be extracted from the appropriate entries in a pre-computed matrix ("dab" in the code below).
Can it be done ?
Thanks in advance,
melly<-function (x, y, col =