Maybe not address your question directly. There is a package for
correlation visualization in r-forge
(
http://r-forge.r-project.org/projects/corrplot/).
2009/7/3 <
[hidden email]>:
--
HUANG Ronggui, Wincent
PhD Candidate
Dept of Public and Social Administration
City University of Hong Kong
Home page:
http://asrr.r-forge.r-project.org/rghuang.html______________________________________________
[hidden email] mailing list
https://stat.ethz.ch/mailman/listinfo/r-helpPLEASE do read the posting guide
http://www.R-project.org/posting-guide.htmland provide commented, minimal, self-contained, reproducible code.