Hi,
Does anyboby know an R tutorial to run a Bayesian CFA and recommandations concerning the model fit evaluation and adjustment indexes of this type of analysis?
I need to run a Bayesian CFA in order to check the psychometric properties of a questionnaire. I already have computed classical CFA but the theoretical high correlations between factors leads to a bad fit model and an overestimation of interfactorial correlations.
Thanks
Dear Valentin Roux
You may take a look into ‘blavaan’ package, which stands for Bayesian Latent Variable Analysis. It was recently published.
In addition, you may take a look into this paper that used the same technique using R but it seems they did not use the package.
https://www.researchgate.net/publication/317137413_Evaluating_Model_Fit_in_Bayesian_Confirmatory_Factor_Analysis_With_Large_Samples_Simulation_Study_Introducing_the_BRMSEA
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