>>>>> "MK" == Matthias Kohl <[EMAIL PROTECTED]>
>>>>> on Tue, 18 Dec 2007 17:06:26 +0100 writes:
MK> Dear all,
MK> in the Example section of pairs there is
MK> panel.cor <- function(x, y, digits=2, prefix="", cex.cor)
MK> {
MK> usr <- par("usr"); on.exit(par(usr))
MK> par(usr = c(0, 1, 0, 1))
MK> r <- abs(cor(x, y))
MK> txt <- format(c(r, 0.123456789), digits=digits)[1]
MK> txt <- paste(prefix, txt, sep="")
MK> if(missing(cex.cor)) cex <- 0.8/strwidth(txt)
MK> text(0.5, 0.5, txt, cex = cex * r)
MK> }
MK> Shouldn't the last two lines read
MK> if(missing(cex.cor)) cex.cor <- 0.8/strwidth(txt)
MK> text(0.5, 0.5, txt, cex = cex.cor * r)
MK> ?
yes, indeed.
A rather inconsequential bug, but you are right; I've fixed
(for R-devel).
Regards,
Martin
MK> Best,
MK> Matthias
MK> --
MK> Dr. Matthias Kohl
MK> Mathematical Statistics
MK> University of Bayreuth
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