what does this error mean and how do ii solve it ??

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what does this error mean and how do ii solve it ??

Postby anandmt » Aug 29 2011 7:09 am

hi all..

i'm very new to micro array analysis.. i've two data-sets (control and experimental) with 3 replicates each.. i've been analysing these CEL files using R.. the problem is,, when i run "mas5 presence call" on the data, its throwing an error in Function..
Code: Select all
library("limma")
> data=ReadAffy()
> eset.mas5calls=mas5calls(data)
Getting probe level data...
Computing p-values
Error in FUN(1:6[[1L]], ...) :
  NA/NaN/Inf in foreign function call (arg 2)


what does this error mean?? i tried searching but couldn't get any appropriate answer.. please help me !

Thanks in advance !!
anandmt
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