CFA with Ordinal Items in Mplus
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- Опубликовано: 21 авг 2024
- QuantFish instructor and statistical consultant Dr. Christian Geiser shows how you can run a confirmatory factor analysis with ordered categorical (ordinal) data in Mplus using WLSMV estimation.
#Mplus #statistics #quantfish #geiser #mplusforbeginners #statisticstutorials #CFA #SEM #irt
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thanks so much,maybe this video could help me to solve the problem of SEM for binary outcome variable❤
actually for binary indicators as well
Hello,
I am using the WLSMV estimator and have missing values. I specified "type = wlsmv" and coded missing values as -99. With "TYPE = COMPLEX" and the WLSMV estimator, how does WLSMV handle missing values? I've read several papers, some of which mention the default option of WLSMV as pairwise present/pairwise deletion approach. Is this accurate?
To my knowledge, yes, see: www.statmodel.com/download/GstrucMissingRevision.pdf
An alternative (to avoid pairwise deletion) would be to use multiple imputation for categorical variables.
Best, Christian Geiser
@@QuantFish Thank you so much for the answer!
Is the threshold interpretation in the ordinal cfa the same as the threshold interpretation in the irt framework?