Hi all,
 
am getting the following error when I call plotDeg from affycoretools,
can anyone help me out?
 
Many thanks
 
claire
 
> plotDeg(eset.f)
Error in function (classes, fdef, mtable)  : 
        unable to find an inherited method for function "pm", for
signature "exprSet"

 
sessionInfo()
R version 2.4.1 (2006-12-18) 
i386-pc-mingw32 
 
locale:
LC_COLLATE=English_United Kingdom.1252;LC_CTYPE=English_United
Kingdom.1252;LC_MONETARY=English_United
Kingdom.1252;LC_NUMERIC=C;LC_TIME=English_United Kingdom.1252
 
attached base packages:
[1] "splines"   "tools"     "stats"     "graphics"  "grDevices" "utils"
"datasets" 
[8] "methods"   "base"     
 
other attached packages:
hgu133plus2cdf  affycoretools        biomaRt          RCurl
XML 
      "1.14.0"        "1.6.1"        "1.8.2"        "0.8-0"
"1.6-0" 
       GOstats       Category     genefilter       survival
KEGG 
       "2.0.4"        "2.0.3"       "1.12.0"         "2.30"
"1.14.1" 
          RBGL       annotate             GO          graph
limma 
      "1.10.0"       "1.12.1"       "1.14.1"       "1.12.1"
"2.9.13" 
          affy         affyio        Biobase 
      "1.12.2"        "1.2.0"       "1.12.2" 



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