Conventional multiple-group SEM to test measurement invariance. A sequence of chi-squared and chi-squared difference tests will be conducted.
The same arguments as for any lavaan model. See
If the function prints out results of covariance structure, mean structure, or both. The value of
This is a wrapper around the (now deprecated)
measurementInvariance function from the
semTools package, with the following default options:
std.lv = FALSE, fit.measures = "default", and
method = "satorra.bentler.2001". See
?semTools::`measurementInvariance-deprecated` for more information.
A list is returned with:
A sublist in convention.sem. Contains lavann style output and results for each chi-squared and chi-squared difference.
A sublist in convention.sem. Contains test statistics and fit measures on invariance tests of mean structure.
A sublist in convention.sem. Contains test statistics and fit measures on invariance tests of covariacne structure.
Ge Gabriella Jiang, adapted from original source code written by Yves Rosseel for the lavaan package (later included in the semTools package)
Yuan, K. H., & Chan, W. (2016). Measurement invariance via multigroup SEM: Issues and solutions with chi-square-difference tests. Psychological methods, 21(3), 405-426.
Yves Rosseel (2012). lavaan: An R Package for Structural Equation Modeling. Journal of Statistical Software, 48(2), 1-36.
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