CFA Model Comparison with WLSMV Estim... PreviousNext
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Message/Author
 Kasey Stanton posted on Sunday, July 23, 2017 - 7:40 am
Is there any way to compare non-nested CFA models statistically when a WLSMV estimator is used across models? I do not know of any statistical tests available, but thought I would check here just to be sure that is the case.

Do any rules of thumb (i.e., CFI change < .01 provides support for the more parsimonious model) that apply for nested models apply in this case that I could use?

In the following example, these two models would not be nested, correct (if X = loading and 0 = non-loading)?

Model 1:
X 0
X 0
X 0
X 0
0 X
0 X
0 X
0 X

Model 2:
X 0 0
X 0 0
X 0 0
X 0 0
0 X 0
0 X 0
0 0 X
0 0 X

Thank you very much!
 Bengt O. Muthen posted on Sunday, July 23, 2017 - 5:26 pm
Q1: No

Q2: I am not enamored with such an approach.

Q3: Right

Just run it with ML and use BIC to decide on the model.
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