[R] Trouble Loading doBy and coin Packages
adamlcarr at yahoo.com
Wed Dec 8 23:53:37 CET 2010
Good Evening R-Help Community:
I have attached a file that contains the output from sessionInfo() and a summary
of my Win XP system. I am running R 2.12.0 and using Tinn-R 188.8.131.52 as my
interface. When I attempt to call either the doBy or coin packages R generates
an error that I do not understand and have so far not been able to resolve by
searching R resources.
I exchanged a couple of emails with Soren Hojsgaard who does not think the doBy
error is directly related to the package itself, and he suggested that I post
this problem for input from others.
When the doBy package is loaded, the following error appears in the Tinn-R log:
Error in length(label) : could not find function ".extendsForS3"
Error: package/namespace load failed for 'doBy'
When the coin package is called, this error appears in the Tinn-R log:
Error in length(sig) : could not find function ".extendsForS3"
Error: package 'stats4' could not be loaded
No functions in either package work, and when I attempt to call them the same
errors are generated in the log.
Any help or direction would be appreciated.
Thanks very much,
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