Hello,
I encountered some unexpected behavior of unzip when using info-zip's unzip
instead of R's internal program. Specifically, unzip("file.zip", list=TRUE,
unzip=/usr/bin/unzip) produces incorrect output if the zip archive has
filenames with spaces, and results in an error if the zip archive in
It is not obvious that this is an error. If your nominal variable in SAS has a
level which is not present in data, then R might just be making a faithful
translation. There is a distinction between (a) having a gender variable with
two levels of which 0 females and (b) pretending that male is th
