[BioC] Error with ReadAffy

[Laurent Gautier]

So it's more than time to update...
(as adviced when you do 'library(affy)')


L.


On Tue, May 27, 2003 at 03:15:58PM -0400, Isaac Neuhaus wrote:
> I have Biobase version 1.1.3.
> 
> I
> 
> Rafael A. Irizarry wrote:
> 
> >how about Biobase? you may need to upgrade Biobase to the latest.
> >-r
> >On Tue, 27 May 2003, 
> >Isaac Neuhaus wrote:
> >
> > 
> >
> >>I am running R 1.6.2 with affy 1.2.22 and I am getting the following 
> >>error:
> >>
> >>> cels<-list()
> >>> cels[1] <- "GM1A.cel"
> >>> cels[2] <- "GM2A.cel"
> >>> cels[3] <- "GM3A.cel"
> >>> cels[4] <- "GM4A.cel"
> >>> cels[5] <- "GM5A.cel"
> >>> cels[6] <- "GM6A.cel"
> >>> cels[7] <- "GM7A.cel"
> >>> cels[8] <- "GM8A.cel"
> >>> cels[9] <- "GM9A.cel"
> >>> data <- ReadAffy(filenames=cels, verbose =T)
> >>1 reading GM2001041001A.cel ...done.
> >>instanciating an AffyBatch (intensity a 409600x9 matrix)...done.
> >>Error in "intensity<-"(*tmp*, value = c(intensity(cel))) :
> >>       couldn't find function "exprs<-"
> >>>
> >>> traceback()
> >>3: "intensity<-"(*tmp*, value = c(intensity(cel)))
> >>2: read.affybatch(filenames = filenames, phenoData = phenoData,
> >>      description = description, notes = notes, compress = compress,
> >>      rm.mask = rm.mask, rm.outliers = rm.outliers, rm.extra = rm.extra,
> >>      verbose = verbose)
> >>1: ReadAffy(filenames = cels, verbose = T)
> >>>
> >>
> >>What should I do?
> >>
> >>Thanks in advance,
> >>
> >>Isaac
> >>
> >>_______________________________________________
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> >>Bioconductor at stat.math.ethz.ch
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> >>
> >>   
> >>
> >
> >_______________________________________________
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> > 
> >
> 
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-- 
--------------------------------------------------------------
currently at the National Yang-Ming University in Taipei, Taiwan
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Laurent Gautier			CBS, Building 208, DTU
PhD. Student			DK-2800 Lyngby,Denmark	
tel: +45 45 25 24 89		http://www.cbs.dtu.dk/laurent