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 ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.