On 04/19/2017 04:37 PM, std...@virgilio.it wrote:
> I'm sorry but it not clear to me. There are 2 factors, 2 levels, while I have
> 1
> Factor, 4 Levels
It is still four groups.
> In particular, have I looked to difference between Group1+Group2 vs
> Group3+Group4?
> Is it correct 0.5 -0.5 0.5 -0
I'm sorry but it not clear to me. There are 2 factors, 2 levels, while I have 1
Factor, 4 Levels
In particular, have I looked to difference between Group1+Group2 vs
Group3+Group4?
Is it correct 0.5 -0.5 0.5 -0.5?
Thanks
Stefano
>Messaggio originale
>Da: "Douglas N Greve"
>Data: 19-apr-
