[BioC] kooperberg correction

[Jason Skelton]

Hi

using R 1.8.0
limma 1.5.1

Attempting to use the Kooperberg background correction in Limma
 > RGmodel <- kooperberg(FILES, layout=LAYOUT, fg="mean", bg="mean")

&

 > RGmodel <- kooperberg(FILES, layout=LAYOUT, fg="median", bg="median")

both return following error:


Error in integrate(.numeratorBayesianAdjustedFG, ifelse((fg - bg - 4 *  :
    a limit is missing

any ideas much appreciated

thanks

Jason


-- 
--------------------------------
Jason Skelton
Pathogen Microarrays
Wellcome Trust Sanger Institute
Hinxton
Cambridge
CB10 1SA

Tel +44(0)1223 834244 Ext 7123
Fax +44(0)1223 494919