[BioC] Help strange GSEA error

Chris Fenton chrisf at fagmed.uit.no
Thu Jun 3 13:13:08 CEST 2010

> source('basicGSEA.R')
'envir' chosen:<environment: R_GlobalEnv>
encoding = "native.enc" chosen
Error: '\%' is an unrecognized escape in character string starting "Tag

> sessionInfo()
R version 2.11.0 (2010-04-22)

[1] LC_COLLATE=Norwegian (Bokmål)_Norway.1252  LC_CTYPE=Norwegian
(Bokmål)_Norway.1252    LC_MONETARY=Norwegian (Bokmål)_Norway.1252
[5] LC_TIME=Norwegian (Bokmål)_Norway.1252   

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base    

other attached packages:
[1] limma_3.4.1

Strange never had a problem with GSEA.1.0.R before. 
Typical though, right before an R introductory course in microarray
analysis it crashes. Works fine on my ubuntu machine, I guess it is the
Windows XP machines in the PC lab that are mixing things up. Anyone come
across this error ? 


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