[BioC] Quantile normalization of MiRNA array data
hb at stat.berkeley.edu
Wed Nov 12 03:45:47 CET 2008
This was asked on the list the other day/week.
normalize.quantiles() is now in 'preprocessCore'.
On Tue, Nov 11, 2008 at 2:45 PM, Matthew Neville
<matthew.neville at oxlip.ox.ac.uk> wrote:
> I am trying to quantile normalize my Agilent MiRNA array data.
> I have been following some instructions that should have worked:
> i have performed > read.table(), then corrected my data for Negative values
> then >Log2() transformed.
> My instructions were to then load the (affy) package then do:
> but there does not seem to be a normalize.quantiles() function.
> I am running R 2.8.0 with affy_1.20.0. Was this function from a previous
> version of affy or am i doing something stupid
> Matt (doesn't really know what he is doing) Nev
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