ControlU and ControlL options in Proc MIXED

[Celine_France]

Hello,

I would like to know what are the hypotheses between these options. Is it this or the reverse :
1) H1 : product > control and H0 : product < = control for controlU option ?
2) H1 : product < control and H0 : product > = control for controlL option ?

By advance, thanks a lot,

Céline

Message was edited by: Celine_France Message was edited by: Celine_France

[Celine_France]

Sorry, I didn't post this message in the right category. It has been change !