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Angela McDonald
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10
@angela-mcdonald-5231
Last seen 10.5 years ago
Hello,
I am wondering how to remove duplicate probes from an expression set
in Bioconductor. I have tried to use nsFilter with no success.
When I use the following:
featureFilter(xenexp, require.entrez=TRUE, remove.dupEntrez=TRUE)
The error I get is:
Error in rowQ(exprs(imat), which) :
cannot calculate order statistic on object with 2 columns
The xenexp expression set includes two samples on the mgu74av2 array
Thank you so much,
Angela
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