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claudio.is@libero.it
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@claudioisliberoit-1075
Last seen 10.2 years ago
Dear BioC,
I am trying to build up an annotation package for an old chips for
which there is no annotation in BioC. I'am looking for AnnBuilder.
First I create a file GEM.txt, with two columns, the first corresponds
to probe location on the array (univocal numbers); the second
corresponding to gene accession numbers.
then I applied the following script.
library(AnnBuilder)
myBaseType <- "gb"
mySrcUrls <- getSrcUrl("all", "Mus musculus")
myDir <- "GEM_annotation"
ABPkgBuilder(baseName = "GEM.txt", srcUrls = mySrcUrls, baseMapType
=myBaseType, pkgName = "GEM",pkgPath = myDir, organism = "Mus
musculus", version = "1.0.0",author = list(authors = "joe", maintainer
="joe.joe at gmail.com"), fromWeb = TRUE)
after the creation of the package there is a little error in the
DESCRIPTION file that is easly solved. The problem appears after the
installation and the load of the package: actually no annotation is
done. I get get following results.
> GEM()
Quality control information for GEM
Date built: Created: Thu Aug 16 14:22:57 2007
Number of probes: 8734
Probe number missmatch: None
Probe missmatch: None
Mappings found for probe based rda files:
GEMACCNUM found 8734 of 8734
GEMCHRLOC found 0 of 8734
GEMENTREZID found 0 of 8734
GEMENZYME found 0 of 8734
GEMPATH found 0 of 8734
Mappings found for non-probe based rda files:
GEMCHRLENGTHS found 21
GEMORGANISM found 1
GEMPFAM found 0
GEMPROSITE found 0
Any suggestion??
--
Claudio Isella