[Rd] setdiff bizarre (was: odd behavior out of setdiff)

G. Jay Kerns gkerns at ysu.edu
Sat May 30 21:03:17 CEST 2009

Dear Stavros,

On Sat, May 30, 2009 at 11:59 AM, Stavros Macrakis
<macrakis at alum.mit.edu> wrote:
> The current implementation is column-wise...

Thanks for pointing that out, and solving the mystery for me.  :-)


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