Search found 3 matches

by vpettens
Thu Jan 18, 2018 2:18 pm
Forum: MLwiN user forum
Topic: var level 2 stays zero
Replies: 2
Views: 2939

Re: var level 2 stays zero

Indeed! Thx!
by vpettens
Tue Jan 16, 2018 1:50 pm
Forum: MLwiN user forum
Topic: homogeneity
Replies: 0
Views: 5698

homogeneity

It is an assumption that there must be homogeneity.
Is it true that for multi level analysis not having homogeneity is not so bad (as compared to OLS)?
I think it's just as bad, but perhaps with the automatic shrinkage factor, it will be OK anyway?
by vpettens
Tue Jan 16, 2018 1:47 pm
Forum: MLwiN user forum
Topic: var level 2 stays zero
Replies: 2
Views: 2939

var level 2 stays zero

I work with the tutorial database. I want to do a 2 level model. I have done following steps: - open worksheet - toggle cat - sort data - model equations - y: 2 levels (school = 2, student = 1) - add cons (also 2 levels) - estimates - start But my variation on level 2 stays at 0. Can anyone help me ...