Search found 1342 matches
- Fri Nov 25, 2022 10:12 am
- Forum: R2MLwiN user forum
- Topic: Why intercept differs from sample mean
- Replies: 2
- Views: 11735
Re: Why intercept differs from sample mean
I checked this with George and the behaviour is expected and is covered in Snijders and Bosker . George gives the following explanation for the simplest multilevel case (two-level variance components model): The intercept is interpreted as the population average of the cluster-specific population me...
- Tue Oct 18, 2022 10:03 am
- Forum: runmlwin user forum
- Topic: runmlwin causing MLwiN to load all observations
- Replies: 5
- Views: 11179
Re: runmlwin causing MLwiN to load all observations
The loading procedure should be the same for both models, I think that you just don't see the loading message on the four level model because the data finishes loading before the message is displayed. The question is therefore why the data takes so much longer to load for the five level model. My su...
- Mon Oct 17, 2022 7:08 pm
- Forum: runmlwin user forum
- Topic: runmlwin causing MLwiN to load all observations
- Replies: 5
- Views: 11179
Re: runmlwin causing MLwiN to load all observations
Would you be able to elaborate on the error that this is causing? The data should be loaded into MLwiN in both cases, however it may be that the data for the 5 level model is large enough that MLwiN has time to report the loading progress. Does the model fail to estimate, or are there problems when ...
- Tue Oct 11, 2022 1:48 pm
- Forum: MLwiN user forum
- Topic: Please help me
- Replies: 1
- Views: 12018
Re: Please help me
Can you provide more details on what you are trying to do, as well as the steps that you have taken so far?
- Tue Oct 11, 2022 1:45 pm
- Forum: MLwiN user forum
- Topic: MLPowSim MLwiN macro error
- Replies: 1
- Views: 12178
Re: MLPowSim MLwiN macro error
Are you able to provide a list of all of the inputs that you entered into MLPowSim so that we can attempt to replicate this?
- Tue Oct 11, 2022 1:44 pm
- Forum: MLwiN user forum
- Topic: To estimate a bivariate hierarchical linear model (2 dependent variables with 3 levels)
- Replies: 1
- Views: 12408
Re: To estimate a bivariate hierarchical linear model (2 dependent variables with 3 levels)
I would recommend that you read through chapter 14 of the MLwiN user's guide which provides some examples of these type of model. If you have further questions then let us know.
- Tue Oct 11, 2022 1:39 pm
- Forum: runmlwin user forum
- Topic: Boost runmlwin to Stata transmission speed
- Replies: 1
- Views: 15679
Re: Boost runmlwin to Stata transmission speed
When the model has finished running in MLwiN the various resulting outputs are saved to data files and then read into Stata. If you wanted to speed up this process you could look into whether you could reduce the amount of data that needs to be transferred (e.g. by not returning residuals or having ...
- Mon Oct 10, 2022 1:41 pm
- Forum: runmlwin user forum
- Topic: Endogeneity issues
- Replies: 3
- Views: 17615
Re: Endogeneity issues
That would be my interpretation of George's suggest as well.
- Mon Oct 10, 2022 1:39 pm
- Forum: R2MLwiN user forum
- Topic: bug when setting starting parameters because of R update
- Replies: 3
- Views: 25346
Re: bug when setting starting parameters because of R update
Thank you very much for reporting this problem. It should be fixed in the development version of the package, available from https://github.com/r-forge/r2mlwin/tree/master/R2MLwiN . We are hoping to do a new CRAN release that contains this and some other fixes soon, however we still have to do a few...
- Tue Aug 16, 2022 9:11 am
- Forum: runmlwin user forum
- Topic: Endogeneity issues
- Replies: 3
- Views: 17615
Re: Endogeneity issues
I asked George about this and his reply was as follows: I guess you could apply ideas from fixed versus random effects to panel data which are motivated by endogeneity concerns. So you could enter region as fixed-effects dummy variables instead of as random effects. The effects of the firm covariate...