Will the abnormal data affect the outcomes of Structural Equation Model (SEM)?

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Holger Steinmetz

Hi Yaser,

as one of data relevant assumptions, data not only has to be (univariate) normal but multivariate normal. This is never the case. Depending of the extent, it biases the standard error and chi-square test.

However, almost every software package nowadays has estimators and corrections implemented - most notably the Satorra-Bentler correction and the Yuan-Bentler-correction.

Best,

Holger

Yaser Gamil

Thank you @Holger