[BioC] MOE430 A and B

[Aedin]

Thanks,
I updated the packages annaffy and annotate (install.packages("annaffy",
CRAN=getOption("BIOC"))), but still get errors

> anncols<-aaf.handler()
> anntableB<-aafTableAnn(pB, "moe430b", anncols)
Error in if (!is.na(go[1])) { : argument is of length zero
In addition: Warning message:
is.na() applied to non-(list or vector) in: is.na(go[1])

> anntableA<-aafTableAnn(pA, "moe430a", anncols)
Error in exists(num, GOBPID2TERM) : Object "GOBPID2TERM" not found

Thanks for your help
Aedin



-----Original Message-----
From: Robert Gentleman [mailto:rgentlem at jimmy.harvard.edu]
Sent: 15 March 2004 23:16
To: Aedin
Subject: Re: [BioC] MOE430 A and B


On Mon, Mar 15, 2004 at 05:04:52PM +0000, Aedin wrote:
> Hi
> I am having problems using annaffy GO (aafGO) annotations on these chips?
I
> have updated my chip annotation files, and GO library, but still get
>
> > a<-aafGO(rownames(chipA), "moe430a")
> Error in exists(num, GOBPID2TERM) : Object "GOBPID2TERM" not found
>

 Hi there have been some changes to the GO package and these mappings
 are no longer needed (and so no longer included). I think if you get
 a more recent version of annaffy it may work.

 try
  install.packages("annaffy")
 and then see if that has made things better

 Robert


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