Re: [R] Lack of independence in anova()

From: Göran Broström <gb_at_stat.umu.se>
Date: Thu 07 Jul 2005 - 08:00:52 EST

On Wed, Jul 06, 2005 at 10:06:45AM -0700, Thomas Lumley wrote: (...)
> If X, Y, and Z are
> independent and Z takes on more than one value then X/Z and Y/Z can't be
> independent.

Not really true. I can produce a counterexample on request (admittedly quite trivial though).

Göran Broström



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