[R] Duplicated messages

[Bert Gunter]

 Folks:

I am getting duplicate messages on posts. Please correct my details if I'm
wrong, but I believe it's because folks are posting to **both** the
addresses, r-help at r-project.org and r-help at stat.math.eth.ch  . I believe the
first is just an alias for the second, and that's why the suplicate posts
occur. So please choose one or the other, not both.

-- Bert Gunter