[R] Error in DGEList function

[Martin Morgan]

On 10/15/2010 06:17 AM, Ying Ye wrote:
> Hi!
> 
> I am a new R user and have no clue of this error (see below) while using
> edgeR package:

edgeR is a Bioconductor pacakge so please subscribe to the Bioconductor
list and ask there.

http://bioconductor.org/help/mailing-list/

include the output of the sessionInfo() command after library(edgeR)

Martin

> 
>> Y <- clade_reads
>> y <- Y[,c(g1,g2)]
>> grouping <- c( rep(1,length(g1)), rep(2,length(g2)) )
>> size <- apply(y, 2, sum)
>> d <- DGEList(data = y, group = grouping, lib.size = size)
> Error in DGEList(data = y, group = grouping, lib.size = size) :
>   unused argument(s) (data = y)
> 
> 
> And g1 and g2 are two defined groups. Could anyone kindly interpret this?
> 
> Many thanks!
> 
> mikecrux
> 
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