Greetings,
I'm using the screeplot command and in the R documentation it shows the
general setup as
screeplot(x, npcs = min(10, length(x$sdev)),
type = c("barplot", "lines"),
main = deparse(substitute(x)), ...)
My question concerns labeling the screeplot and I see from the
documentation that the main= function is referring to graphics
parameters. I don't know what this means or where to find information
on this. The plot automatically appears with the label "variances" on
y-axis (which are actually the eigenvalues), and the label PCA on the
top. I wish to relabel.
Thanks in advance,
David
--
=======================================================================
David Kaplan, Ph.D.
Professor
Department of Educational Psychology
University of Wisconsin - Madison
Educational Sciences, Room 1061
1025 W. Johnson Street
Madison, WI 53706
email: [EMAIL PROTECTED]
Web: http://www.education.wisc.edu/edpsych/facstaff/kaplan/kaplan.htm
Phone: 608-262-0836
Fax: 608-262-0843
______________________________________________
R-help@stat.math.ethz.ch 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.
