[R] p-adjust using Benjamn and Hochberg

From: Keizer_71 <christophe.lo_at_gmail.com>
Date: Sun, 09 Mar 2008 11:28:37 -0700 (PDT)

Hello,

I am trying to use the p.adjust function for multiple testing.

here is what i have

9997                201674_s_at  0.327547396
9998                221013_s_at  0.834211067
9999                221685_s_at  0.185099475

I import them from excel have have the gene symbol as well as the pvalue

here is the issue

> pa<-p.adjust(pt,method="BH")

Error in p[nna] : object is not subsettable In addition: Warning message:
In is.na(p) : is.na() applied to non-(list or vector) of type 'closure'
> adjust<-sum(pa<0.1)

Is there anything i need to change?

thanks,
k

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