[BioC] fit=lmFit limma package

[Wolfgang Huber]

Jing

have a look at the values
	 exprs(eset)
Given the message you see, it appears that these values contain 
NA/NaN/Inf values. In that case, you need to investigate the procedure 
by which you created 'eset' for when & how that happens.

	Best wishes
	Wolfgang

Sep/10/11 2:33 AM, Jing Huang scripsit::
> Dear All members,
>
> I am trying to analyze  GEO data  and have used lots of “limma” package. Occasionally,  I got this R error :
>
>> library(limma)
>> fit=lmFit(eset,design)
> Error in lm.fit(design, t(M)) :
>    NA/NaN/Inf in foreign function call (arg 4)
>
> Everything else seems right.
>
> Can somebody help me with this?
>
> Many Thanks
>
> Jing
>
> 	[[alternative HTML version deleted]]
>
>
>
>
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-- 


Wolfgang Huber
EMBL
http://www.embl.de/research/units/genome_biology/huber