Hallo
I fited a 3 level model (level 1: time level, level 2: individual level, level 3: class level) for a longitudinal study with
random slopes. The gains over time vary on class and on individual level.
Unfortunaly i get the following error message after calculating the model concerning the 2 ...
Search found 6 matches
- Tue Mar 30, 2010 3:06 pm
- Forum: MLwiN user forum
- Topic: Numerical error calculating likelihood
- Replies: 1
- Views: 6219
- Tue Dec 15, 2009 8:12 am
- Forum: MLwiN user forum
- Topic: Slope changes according to the reference category
- Replies: 2
- Views: 11572
Slope changes according to the reference category
Hallo
I have a problem concerning the reference category of variables. Depending on wether I choose a low ore a high reference category, the slope changes after calculating. We have a big sample of 1100 students and we want to show graphs that are representative for all of the students. But in the ...
I have a problem concerning the reference category of variables. Depending on wether I choose a low ore a high reference category, the slope changes after calculating. We have a big sample of 1100 students and we want to show graphs that are representative for all of the students. But in the ...
- Thu Dec 10, 2009 12:57 pm
- Forum: MLwiN user forum
- Topic: Adding a new variable in an existing dataset of MLwin
- Replies: 5
- Views: 15450
Re: Adding a new variable in an existing dataset of MLwin
Hallo Chris
Thank you for your help!
I tried to order the variables under "Data Manipulation"- "Sort" by identification number. If I press "Execute", the following error message appears: "command line longer than 10000 characters- command ignored".
Thank you also for the informations concerning ...
Thank you for your help!
I tried to order the variables under "Data Manipulation"- "Sort" by identification number. If I press "Execute", the following error message appears: "command line longer than 10000 characters- command ignored".
Thank you also for the informations concerning ...
- Wed Dec 09, 2009 9:58 am
- Forum: MLwiN user forum
- Topic: Adding a new variable in an existing dataset of MLwin
- Replies: 5
- Views: 15450
Re: Adding a new variable in an existing dataset of MLwin
Dear Chris
Thank you for your reply.
The variable that I want to include comes from an SPSS dataset. If I add new variables in an existing SPSS file, I can choose a "key variable" like for example "identification number of a student" and the data will be ordered according to the identification ...
Thank you for your reply.
The variable that I want to include comes from an SPSS dataset. If I add new variables in an existing SPSS file, I can choose a "key variable" like for example "identification number of a student" and the data will be ordered according to the identification ...
- Tue Dec 08, 2009 8:40 am
- Forum: MLwiN user forum
- Topic: Intercept changes when defining diff. reference categories
- Replies: 1
- Views: 5538
Intercept changes when defining diff. reference categories
Hallo
I have a problem concerning the reference category of categorical variables.
Normally I take a low reference category to fit the model. I observed that the intercept changes in function of the reference category I putted to the model. I also observed that if I take the lowest reference ...
I have a problem concerning the reference category of categorical variables.
Normally I take a low reference category to fit the model. I observed that the intercept changes in function of the reference category I putted to the model. I also observed that if I take the lowest reference ...
- Tue Dec 08, 2009 8:28 am
- Forum: MLwiN user forum
- Topic: Adding a new variable in an existing dataset of MLwin
- Replies: 5
- Views: 15450
Adding a new variable in an existing dataset of MLwin
I have a MLwin dataset in which I already fixed a model under "Equations" and where I made calculations. Now I want to add a new variable to the model, which isn't included in my dataset. As I know, it is not possible to import a new variable into an existing dataset. So I created a new dataset in ...