Displaying 1 result from an estimated 1 matches for "hgu133plus2chrlocend".
2010 Mar 29
1
stuck with affy / limma
...ix -
control) and a heatmap presentation of the results. How to extract for
example all fold-changes of those genes with a p-value<0.001 in at least one
of the two contrasts?
The coordinates of the genes I seem to get with
v<-mget(row.names(fit2),hgu133plus2CHRLOC)
v<-mget(row.names(fit2),hgu133plus2CHRLOCEND)
But again I do not know, how to implement it into my fit2 object or topTable
results. Furthermore there are many probesets with multiple mappings, should
these not be excluded from the analysis?
Actually, in the end I'd like to get the corresponding genes' coordinates in
a way, that the m...