[BioC] rma error
Kristina Hanspers
khanspers at gladstone.ucsf.edu
Thu Mar 20 14:37:18 MET 2003
Hi,
I'm having problems with rma function, both from the developer package and
the standard release. I have included the error below. All I did was
ReadAffy on some cel files, and then I tried the rma function.
> dataA
AffyBatch object
size of arrays=712x712 features (71294 kb)
cdf=HG-U133A (22283 affyids)
number of samples=18
number of genes=22283
annotation=hgu133a
notes=
> estA<-rma(dataA)
Error in density(x, kernel = "epanechnikov", n = 2^14) :
x contains missing values
Thanks,
Kristina
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