R export to SAS using foreign: why do boolean fields cause “Invalid data for …” error?

Given that 'logical' is not listed among the classes that are claimed to be properly exported to SAS, you could hardly call it a bug?write.foreign.

Given that 'logical' is not listed among the classes that are claimed to be properly exported to SAS, you could hardly call it a bug.?write.foreign.

I reviewed that before posting, and as the doc does not explicitly address logical, I thought that implied that it was supported since logical is a base type of R. – patrickmdnet Sep 16 at 15:32 You are advised to ask the maintainer or the author for feature requests or bug reports. Perhaps Lumley or Weigand will accept a suggestion to modify the writeForeignSAS function, but at the moment I see no provisions for testing "logical" mode in the code I searched.

The maintainer is R-Core so a letter to r-devel would be needed. I would not file a bug report, since it really "unexpected behavior" rather than something that is documented to be wrong. – DWin Sep 16 at 15:43.

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