[BioC] Reading 'rgu34a' probeset - D37951UTR#1_at

Diego Diez diez at kuicr.kyoto-u.ac.jp
Wed Sep 27 15:33:27 CEST 2006


Hi,

try setting the argument comment.char as by default is set to "#", for
example:

read.table("filename", comment.char="")

HTH,

D.

On Wed, 27 Sep 2006, Sharon wrote:

> Hi,
>
> I am analysing 'rgu34a' affy chips.
> I was able to extract expression values using 'rma' and
> store the expression values in
> the 'txt' file. When, I tired to read the 'txt' file using read.table(),
> I get NA values (for all chips. but in the txt file, i do see the expression
> values) for probesets such as D37951UTR#1_at. I tried to use
> check.names=FALSE and as.is=TRUE options but not able to solve the issue.
>
> Any suggestions?
>
> Thanks in advance.
>
> regards,
> sharon
>
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>
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