Is there any way of reproducing this table (or its results separately) using lavaan?
Vandenberg, R. J., & Lance, C. E. (2000). A review and synthesis of the measurement invariance literature: Suggestions, practices, and recommendations for organizational research. Organizational Research Methods, 3(1), 4-70.
I want to know which method has yielded it, in order to try and mimic it.
varnames <- paste0("x", 1:3)
covstruc <- outer(varnames, varnames, function(x, y) paste(x, "~~", y))
satMod <- covstruc[lower.tri(covstruc, diag = TRUE)] # cov structure
cat(satMod, sep = "\n")
lavaan(satMod, data = ..., group.equal = c("residuals","residual.covariances"))
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Hugo Harada Adaptativa Inteligência Educacional S.A. | |
On 23 Sep 2018, at 15.38, Guy Ashiri-Prossner <guy.a...@gmail.com> wrote:
A toy example is nice, but I try to understand what's behind. Vandenberg defines it as " An omnibus test of the equality of covariance matrices across groups", there ought to be a named method behind this, a comparison method which yields a chi-square statistic - does it mean Box’s M-test? something else?