Thanks David (and A.K. arun). I did have the function panel.cor()
defined previously in the Mac but not in the windoze. Mac is the main
machine.
Thanks again,
N.A.
--
Nestor M. Arguea, Chair
Department of Marketing and Economics
University of West Florida
David Winsemius <mailto:dwinsem...@comcast.net>
February 11, 2014 at 8:12 PM
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
Nestor Arguea <mailto:narg...@uwf.edu>
February 11, 2014 at 2:54 PM
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
Thanks,
Nestor
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