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David
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860
@david-3335
Last seen 6.6 years ago
I'm manually building a qPCRset object that used to work until i
switch
from R 2.12 to 2.15.
>dim(X) #data matrix (for the moment it contains only zero values)
[1] 3 72
>dim(cat)#data matrix with charactacter string("OK")
[1] 3 72
#Build Qpcr Object
out <- new("qPCRset", exprs=X, flag=as.data.frame(X),
featureCategory=cat)
> out
An object of class "qPCRset"
Size: 0 features, 72 samples
Feature types:
Feature names: NA NA NA ...
Feature classes:
Error in `row.names<-.data.frame`(`*tmp*`, value = value) :
invalid 'row.names' length
>
What is the problem ????