[BioC] justMAS function not found

[Robert Gentleman]

James Anderson wrote:
> Hi, 
> 
> I am trying to use the function justMAS to normlize a bunch of Affy arrays, I loaded the library simpleaffy into R, when I type justMAS, it can not find it. 
> 
> I am not sure whether this is related to the following warning message I got:
> 
> Loading required package: genefilter
> Error in loadNamespace(i, c(lib.loc, .libPaths())) : 
>   there is no package called 'DBI'

So it looks like you have managed to not download packages according to 
the instructions here:
   http://www.bioconductor.org/download

  of if you did, that you did something untoward afterwards.

  Perhaps the best starting place is to follow that advice,

  eg:
source("http://bioconductor.org/biocLite.R")

biocLite("simpleaffy")

  (indeed you may be better off just reinstalling all, via biocLite() )

  and then, after that, if you still have problems, perhaps you could 
follow the advice on the posting guide and provide the output of 
sessionInfo()?

  Robert


> Error: package 'genefilter' could not be loaded
> 
> BTW, I am using R 2.6.1, and the function mas5 functions well.
> 
> Thanks,
> 
> James
> 
> 
>        
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-- 
Robert Gentleman, PhD
Program in Computational Biology
Division of Public Health Sciences
Fred Hutchinson Cancer Research Center
1100 Fairview Ave. N, M2-B876
PO Box 19024
Seattle, Washington 98109-1024
206-667-7700
rgentlem at fhcrc.org