|
|
 |
| Model Fit in theta parametrization & ... |
 
|
| Message/Author |
|
|
|
|
Hi,
I am testing a mediation model with two latent continuous predictors, one latent continuous mediator and one manifest dichotomous dependent variable. The default estimator for this type of analysis is a robust WLS.
The problem is that I do not get any of the usual Fit Indices but only the WRMW (Weighted Root Mean Square Residual) which is equal to 0.388.
As I was looking for some more information regarding this index I found the mplus discussion "Weighted Root Mean Square Residual" with the following posts:
bmuthen posted on Saturday, October 08, 2005 - 2:02 pm
(...) A value less than 1 is generally good, (...)
Linda K. Muthen posted on Friday, April 04, 2008 - 3:04 pm
I would not worry about WMRMR. It is not a well-studied fit statistic and has not behaved as well as expected.
So that now I am even more confused. How can I evaluate the goodness of my model? Is there some way to get good fit indices with a binary dependent variable?
Many thanks in advance,
Claudia. |
|
|
|
|
| There must be more to the story. Please send your output and license number to support@statmodel.com so I can see what it is. |
|
|
| Back to top |
|
|
