On Feb 11, 2014, at 12:54 PM, Nestor Arguea wrote: > Command pairs() does not show the correlation coefficient on the upper > diagonal of a set of scatter plots. The command produces an error in > Windows 7, but it works fine in OS X Mavericks with the same R version > 3.0.2. Platform, R version and example under Windows 7 provided > below. > $platform > [1] "i386-w64-mingw32" > ... > $version.string > [1] "R version 3.0.2 (2013-09-25)" > > Example: > >> set.seed(12345) >> x <- rnorm(10) >> y <- log(c(2:11)) >> z <- data.frame(x,y) >> cor(z) > x y > x 1.0000000 -0.4867929 > y -0.4867929 1.0000000 >> pairs(z) >> pairs(z,upper.panel=panel.cor) > Error in pairs.default(z, upper.panel = panel.cor) : > object 'panel.cor' not found
I suspect you copied more of the example on the help page (where panel.cor is defined) to the Mac than you did to your Windoze device. > > Thanks, > > Nestor > -- > Nestor Arguea > Chair, Marketing and Economics > Director of International Business Programs > University of West Florida David Winsemius Alameda, CA, USA ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
