We have packed logical vectors into integers, 32 flags at a time and
then want to AND or OR these vectors of "integers" using other C functions.
The problem: occasionally, the packed sequence of 32 logical values
resembles NA, causing the error message:
Error in bitAND(packed1, packed2, lenx) :
NAs in foreign function call (arg 1)
How does one instruct R to avoid checking for NAs?
Knut M. Wittkowski, PhD,DSc
------------------------------------------
The Rockefeller University,
Center for Clinical and Translational Science
Research Design and Biostatistics,
1230 York Ave #121B, Box 322, NY,NY 10021
+1(212)327-7175, +1(212)327-8450 (Fax), [EMAIL PROTECTED]
http://www.rockefeller.edu/ccts/rdbs.php
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