[R] Using permax with Data Frame Containing Missing Values

From: Brian Lane <bsl8096_at_liverpool.ac.uk>
Date: Wed 07 Jul 2004 - 21:47:05 EST


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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