Hi,
I have been trying to get some qc data but I get an error:
object ".qcEnv" not found

require(affy) 
require(affyPLM) 
require(simpleaffy) 
data1 <- ReadAffy() 
qcdat <- qc(data1) 
error:   object ".qcEnv" not found
I have R2.2.0 and Bioconductor1.7 installed.
How to set up the qcEnv?
Also, where have the searchable Bioconductor Archive gone?

Lana Schaffer
Biostatistics/Informatics
The Scripps Research Institute
DNA Array Core Facility
La Jolla, CA 92037
(858) 784-2263
(858) 784-2994
schaffer@scripps.edu



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