Search found 3 matches

by moback
Wed Sep 28, 2011 8:43 am
Forum: MLwiN user forum
Topic: AR(1) growth curve model - error message
Replies: 3
Views: 7800

Re: AR(1) growth curve model - error message

Well, unbalanced is what is meant by 'wrong length'. Sometimes everything works out if you press 'clear' and start from scratch. Hope that works, if not I fear I can't come up with any more ideas.
by moback
Mon Sep 12, 2011 11:55 am
Forum: MLwiN user forum
Topic: Error when trying to include an autocorrelation function
Replies: 0
Views: 6395

Error when trying to include an autocorrelation function

I am trying to include an AC function as shown in chapter 5 of the manual supplement "A new method for estimating autocorrelated errors in continuous time". I have 22 countries followed across 30 years. While this works fine for some models, I sometimes get the following message: PREFile :...
by moback
Mon Sep 12, 2011 11:35 am
Forum: MLwiN user forum
Topic: AR(1) growth curve model - error message
Replies: 3
Views: 7800

Re: AR(1) growth curve model - error message

Please check that your dataset is balanced, the AC function requires that there are no mising data.
Good luck!