[BioC] ignore blanks in GPR

Naomi Altman naomi at stat.psu.edu
Mon Jul 18 19:17:28 CEST 2005


What I do is to read in everything and then give weight 0 to these lines.

--Naomi

At 12:27 PM 7/18/2005, Guoneng Zhong wrote:
>Hi,
>
>In limma, how do I read a GPR file and ignore any lines whose ID column
>is BLANK or ""?
>
>This is my line:
>
>RG<-read.maimages(targets$FileName,source="genepix",columns=list(Gf="F532
>Median",Gb="B532 Median",Rf="F635 Median",Rb="B635 Median"))
>
>Thanks!
>G
>
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Naomi S. Altman                                814-865-3791 (voice)
Associate Professor
Bioinformatics Consulting Center
Dept. of Statistics                              814-863-7114 (fax)
Penn State University                         814-865-1348 (Statistics)
University Park, PA 16802-2111



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