Jeffrey and Jeff,
Thank you for clearing this up.
The problem was that I didn't read page 47 of the guide carefully. The
introduction of the <<- operator on page 44 leaves
me with the impression that <<- will create an assignment in the local
environment THAT ALSO holds true for the next
higher environment.
Joe Boyer
Statistical Sciences
Renaissance Bldg 510, 3233-D
Mail Stop RN0320
8-275-3661
cell: (610) 209-8531
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