I've never used SPSS, so don't know what it refers to as "estimated marginal
means". However, my guess is that they are probably what SAS calls LS
(least squares) means. I know Prof. Yandell has written a lsmeans()
function for his "pda" package (supporting his book, "Practical Data
Analysis for Designed Experiments") which you can find on his web page.
Hope this helps,
Andy
> From: [EMAIL PROTECTED]
>
> Hello!
>
> I urgently need to know if it is possible (and if so, how to
> do) to get
> the "Estimatet marginal means" from an ANOVA.
> Or explained more coplicated: It's about plants sewn in 2
> densities & 2
> patterns. The Variable is biomass and I also use a Covariate.
> There are highly
> significant differences between density & pattern but I don't
> know which of the
> 2 densities gives the higher biomass values.
> I would like to get something analoge to the "Estimatet
> Marginal Means" you get
> with SPSS.
> Who can help me as soon as possible?
>
> Thanks
> Deborah Renz
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