[BioC] expresso mas problem
Dick Beyer
dbeyer@u.washington.edu
Wed, 8 Jan 2003 11:02:38 -0800 (PST)
I installed the affy_1.1.3.zip package and I tried the Laurent expresso patch of Jan 8. I get the following error:
peter3.eset <- expresso(peter3,normalize.method=FALSE, bgcorrect.method="mas", pmcorrect.method="mas", summary.method="mas")
background correction: mas
normalization: FALSE
PM/MM correction : mas
expression values: mas
background correcting...done.
normalizing...Error in pmatch(x, table, duplicates.ok) :
argument is not of mode character
As a sanity check, the following rma call works fine on my data set:
peter3.eset <- rma(peter3)
Thanks,
Dick
*******************************************************************************
Richard P. Beyer, Ph.D. University of Washington
Tel.:(206) 616 7378 Environmental Health, Box 354695
Fax: (206) 685 4696 4225 Roosevelt Way NE, # 100
Seattle, WA 98105-6099
*******************************************************************************