On Mon, 26 Jan 2004, Joseph Coveney wrote:
> It's not clear what your colleague means "to show that there is a change in
> the treated group but not the untreated" group.
It is probably all too clear that the colleague has a clear idea of what
is the "correct" result of the experiment, and would be embarrassed if the
control group showed a change from first to second test.
R. Allan Reese Email: [email protected]
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