My friends are better at statistics than me.I dream that Pearson is attacking me with correlation coefficients.Let’s list the 7 items in the SAQ-7 (Item 2 was deleted and italicized): In order to use the same file in Mplus you have to convert it to the CSV file version. Recall that this model assumes that SPSS Anxiety explains the common variance among all items (in this case seven) in the SAQ-7. However, from the exploratory factor analysis and talking to the Principal Investigator, we decided to remove Item 2 from the analysis. In this portion of the seminar, we will continue with the example of the SAQ. Confirmatory Factor AnalysisĬonfirmatory factor analysis borrows many of the same concepts from exploratory factor analysis except that instead of letting the data tell us the factor structure, we pre-determine the factor structure and perform a hypothesis test to see if this is true. Please refer to Confirmatory Factor Analysis (CFA) in R with lavaan for a much more thorough introduction to CFA.
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