[BioC] Limma Correlation Coefficient

Kasper Daniel Hansen kasperdanielhansen at gmail.com
Thu Aug 18 14:44:18 CEST 2011


Or does he mean the estimated array-wide correlation coefficient
coming out of ?duplicateCorrelation.  The question is poorly worded.

Kasper

On Thu, Aug 18, 2011 at 7:15 AM, Wolfgang Huber <whuber at embl.de> wrote:
> Aug/15/11 9:13 PM, Michael Considine scripsit::
>>
>> Hi, I need to compute the correlation coefficient for expression data
>> from the results of an eBayes result from a continuous variable
>> linear model run with limma.  I have thus far not been able to locate
>> documentation on how to achieve this, and any assistance would be
>> greatly appreciated.
>>
>
> Michael
>
> this is a basic R question. You might save yourself a lot of confusion from
> reading the free "Introduction to R" [1]. More specifically, try typing
>
>        ? cor
>
> into the R command line.
>
> [1] http://cran.r-project.org/doc/manuals/R-intro.html
>
> Best wishes
>        Wolfgang
>
> --
>
>
> Wolfgang Huber
> EMBL
> http://www.embl.de/research/units/genome_biology/huber
>
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