[BioC] about library size and length of gene information in DEseq
Wolfgang Huber
whuber at embl.de
Fri Feb 10 18:27:42 CET 2012
Dear Peter
wang peter scripsit 02/10/2012 05:05 PM:
> i am suing DEseq,
Please don't. What has it done to you.
> but i donot know
> how to set length of gene information,
> does it use length information in finding differential expressed genes?
It does not.
> and either i donot know how to set library size of each sample
> but in edgeR, I can do it by such function
> d<- DGEList(counts = d, lib.size =
> c(9893630,11055814,11207084,9663487,11455088,8140053), group = group)
>
Have a look at the package vignette. After that, you can type:
? `sizeFactors<-`
Best wishes
Wolfgang
Wolfgang Huber
EMBL
http://www.embl.de/research/units/genome_biology/huber
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