[BioC] quality control on arrays

[Anna Cao]

Hi All,

What are the different ways of detecting bad cDNA or oligo arrays using
bioconductor packages? Also, what are some of the quality measures of
replicates arrays (other than standard deviations)? 

Basically, we are always looking at many arrays (>20) simultaneously. I want
to be able to screen thru arrays and pick out the bad arrays quickly. Any
ideas?

 

Thanks in advance!

 

Anna