[BioC] simpleaffy problem with qc() applyed to an affybatch object from bovine

D.Enrique ESCOBAR ESPINOZA escobarebio at yahoo.com
Thu Mar 23 20:21:03 CET 2006


no one gave me an answer to my problem posted last week,
> class(object)
[1] "AffyBatch"
attr(,"package")
[1] "affy"
> help(qc)
> require(simpleaffy)
[1] TRUE
> require(bovinecdf)
[1] TRUE
> qc(object)
Background correcting
Retrieving data from AffyBatch...done.
Computing expression calls...
......done.
scaling to a TGT of 100 ...
Scale factor for: CG-13_faible-CCS.CEL 0.590320191208189
Scale factor for: CG-30_faible-CCS.CEL 0.871856112275156
Scale factor for: CG-48_forte-CCS.CEL 0.376163426955662
Scale factor for: CG-65_forte-CCS.CEL 0.371390643693675
Scale factor for: CG-84_forte-CCS.CEL 0.381544717241510
Scale factor for: CG-87_faible-CCS.CEL 0.689233459604253
Error in qc.affy(unnormalised, ...) : I'm sorry, I do not know about
chip type: bovinecdf                   
???????????????

--------------------------------------------------
D.Enrique ESCOBAR ESPINOZA
(DESS Bioinfomatique
B.Sc. Biologie Moleculaire
Certificat Informatique) 
http://adn.bioinfo.uqam.ca/~escd07097301/
http://spaces.msn.com/members/escobarebio/
ICQ#: 201778618
-------------------------------------------------
Tel: (514) 523-8398
Montreal QC Canada



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