[R] exprs function download

Martin Morgan mtmorgan at fhcrc.org
Sat Feb 23 18:30:29 CET 2008


Cristophe --

'exprs' is a generic function defined in the Biobase package, but with
methods in additional packages in Bioconductor. Mostly exprs is used
to extract a matrix of expression-like values from a more complicated
data structure, the precise package you need depends on what data
object you are starting with..

If you are new to Bioconductor, then please follow the instructions on

  http://bioconductor.org/download

Please ask follow-up questions on the Bioconductor mailing list.

Martin

Keizer_71 <christophe.lo at gmail.com> writes:

> Hi,
>
> I am supposed to use exprs as a function. Where can i download exprs
> function? I tried searching at bioconductor and seach engine but no luck. Is
> it located in one of the library in R?
>
> thanks.
> C
> -- 
> View this message in context: http://www.nabble.com/exprs-function-download-tp15654560p15654560.html
> Sent from the R help mailing list archive at Nabble.com.
>
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-- 
Martin Morgan
Computational Biology / Fred Hutchinson Cancer Research Center
1100 Fairview Ave. N.
PO Box 19024 Seattle, WA 98109

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