[BioC] can't get CDF variable
Ben Bolstad
bolstad@stat.berkeley.edu
19 Nov 2002 11:01:25 -0800
mgu74av2cdf is working fine for me with affy 1.1
Make sure you have all the current versions of packages like biobase
etc.
> Hi Rafael,
>
> Actually, it is a little more obscure. I rolled back to affy_1.0.9.zip, and I did not get the error message. So I suppose something broke between affy_1.0.9.zip and affy_1.1.zip.
>
> 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
> *******************************************************************************
>
>
>
>
>
>
>
>
> On Tue, 19 Nov 2002, Rafael A. Irizarry wrote:
>
> > in version 1.1, except for hgu95av2 and hgu133a chips, you must
> > download probe location infromation in the form of a package.
> >
> > downlaod and install the package
> >
> > mgu74av2cdf
> >
> > from
> >
> > http://www.bioconductor.org/data/cdfenvs/cdfenvs.html
> >
> > notice there is a "whats different" section
> > in the vignette
> >
> > hope this helps,
> > rafael
> >
> > On Tue, 19
> > Nov 2002,
> > Dick Beyer wrote:
> >
> > > I get an error when running rma: variable "mgu74av2cdf" was not found. I have loaded the relevant package. Here are more details:
> > >
> > > R : Copyright 2002, The R Development Core Team
> > > Version 1.6.1 (2002-11-01)
> > > > library(affy)
> > > Welcome to Bioconductor
> > > To view some introductory material -- look at our vignettes
> > > Simply type: openVignette()
> > > to see the available vignettes
> > > To read a vignette see the openVignette help page for details
> > > Creating a new generic function for "summary" in package Biobase
> > >
> > > Attaching package `Biobase':
> > >
> > >
> > > The following object(s) are masked from package:base :
> > >
> > > split summary
> > >
> > >
> > > Attaching package `affy':
> > >
> > >
> > > The following object(s) are masked from package:base :
> > >
> > > barplot boxplot colnames hist history image ncol nrow
> > >
> > > > library(mgu74av2cdf)
> > > > Data <- ReadAffy()
> > > > eset <- rma(Data)
> > > Error in get(x, envir, mode, inherits) : variable "mgu74av2cdf" was not found
> > > >
> > >
> > > Not sure what to do next.
> > >
> > > 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
> > > *******************************************************************************
> > >
> > > _______________________________________________
> > > Bioconductor mailing list
> > > Bioconductor@stat.math.ethz.ch
> > > http://www.stat.math.ethz.ch/mailman/listinfo/bioconductor
> > >
> >
> >
>
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