Search found 63 matches

by adeldaoud
Tue Aug 18, 2015 3:18 pm
Forum: R2MLwiN user forum
Topic: confidence interval or a prediction interval for a curve
Replies: 1
Views: 1287

confidence interval or a prediction interval for a curve

Hi I am modelling various growth-models with R2mlwin. Specifically this mode: (Economic.poly4 <- runMLwiN(Economic ~ 1 + Years + Years2 + Years3 + Years4 + Page_length + (1 + Years | journal) + (1 | Article_ID), estoptions = list(EstM = 0, debugmode = T, resi.store=T, x64=F, optimat=T), data = df.eo...
by adeldaoud
Tue Aug 18, 2015 2:52 pm
Forum: MLwiN user forum
Topic: Removing the (random) intercept
Replies: 3
Views: 2084

Re: Removing the (random) intercept

Hi Richard, Thanks for coming back to me. This makes sense, and part of the confusion arouse from me not noticing that the models did not converge. As a follow up and as a response to my second question: When one fits models of the type of model1, one needs to always remove the “1” in the “(1|school...
by adeldaoud
Sat Aug 15, 2015 4:06 pm
Forum: MLwiN user forum
Topic: Removing the (random) intercept
Replies: 3
Views: 2084

Removing the (random) intercept

Hi I would like to have some feedback on some alternative parameterizations: one using an intercept and one omitting it. My question is a mixture of both Mlwin and R2mlwin. My model: I want to estimate the level of economic orientation in journals during three eras. I have therefore constructed thre...