[R] Empty Set In a Set

From: Jason Q. McClintic <jqmcclintic_at_stthomas.edu>
Date: Tue, 29 Apr 2008 20:39:51 -0500


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Dear List:

I'm looking for a form of the empty set such that if ES is said representation,

~ ES %in% c(1,2,3)

evaluates to TRUE.

Thank you in advance for your assistance.

Sincerely,

Jason Q. McClintic
- --
Jason Q McClintic
UST MB 1945
2115 Summit Avenue
St. Paul, MN 55105
jqmcclintic_at_stthomas.edu
mccl0219_at_tc.umn.edu

"It is insufficient to protect ourselves with laws, we must protect ourselves with mathematics."--Bruce Schneier
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