There is currently no handling of NAs in permax. Your only simple
option is to drop those rows with NA's in them, or to perform some
sort of imputation.
I will mention it to the package's author,
Robert
On Wed, Jul 07, 2004 at 12:47:05PM +0100, Brian Lane wrote:
I'm new to this site so I hope this isn't too naive a problem. I'm trying
to use the permax function with a data frame containing gene expression
measurements taken from 79 microarray experiments with 3000 genes per
array. The data contains missing values and every time I use permax with
the data frame I get the error:
NA/NaN/Inf in foreign function call (arg 1)
Could anyone suggest how I might get round this problem?
Regards,
Brian Lane
Dept of Haematology
University of Liverpool
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