[BioC] anyway to speed up anova on every row of a 280k-row matrix
Kasper Daniel Hansen
khansen at stat.berkeley.edu
Tue Apr 7 18:08:25 CEST 2009
Use limma, as you are supposedly fitting the same model to every row.
On Apr 7, 2009, at 8:12 , Zheng, Xin (NIH) [C] wrote:
> Hi there,
> I was doing anova on an array file. I know Partek can do it in
> minutes, yet it cost half an hour in R with apply(matrix, 1,
> function of anova). Any hint? Thanks.
> Xin Zheng
> [[alternative HTML version deleted]]
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