[Bioc-sig-seq] Error in DGEList function in edgeR

[Ying Ye]

> Hi!
>
> I am a new R user and have no clue of this error (see below) while  
> using edgeR package:
>
> > 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