Message-ID: <71B8B0E7-0BB1-4B96-9C03-F1325CF99ED9@gmail.com>
Date: 2012-08-28T16:55:56Z
From: Peter Dalgaard
Subject: Standard deviation from MANOVA??
In-Reply-To: <1346087702510-4641441.post@n4.nabble.com>
On Aug 27, 2012, at 19:15 , BrutishFruit wrote:
> Hi David.
> I mean that I want to get the *standard error of the predicted means* (which
> is a type standard deviation, if I have understand everything right), which
> the se.fit switch mentioned above should require from the "predict()"
> function.
> But the se.fit switch doesn't seem to work for manova object for some
> reason, which is my problem.
>
> Thanks for a suggestion of solution Jean.
> But i don't think that the standard error for the individual models will be
> the same as for the manova model.
I suspect that they actually are the same, at least until you start messing with patterned covariance matrices or different models for different responses. Check the theory, though!
--
Peter Dalgaard, Professor,
Center for Statistics, Copenhagen Business School
Solbjerg Plads 3, 2000 Frederiksberg, Denmark
Phone: (+45)38153501
Email: pd.mes at cbs.dk Priv: PDalgd at gmail.com