I am trying to load a package called Rmark, but when I run
library(Rmark)
I get the following:
> library(RMark)
Error in !character.only : invalid argument type
Error in library(RMark) : .First.lib failed for 'RMark'
When I try to load Rmark from the packages menu, I get:
> local({pkg <- select.list(sort(.packages(all.available = TRUE)))
+ if(nchar(pkg)) library(pkg, character.only=TRUE)})
Error in !character.only : invalid argument type
Error in library(pkg, character.only = TRUE) :
.First.lib failed for 'RMark'
Any ideas what is causing this error?
My OS is Windows XP, and my R version is R.2.10.1
Thanks,
Glenn
*****************************************
Glenn E. Stauffer
Graduate Research Assistant
Department of Ecology
Montana State University
Bozeman, MT 59717
406-994-5677
[email protected]
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