Hi, is there a way to get the Lagrange Multiplier Test with OpenMx? I am usually not a fan of this type of data-driven test but I am currently analyzing a dataset where a LM Test might help me understand what is going on. I am running a four-factor CFA model with three indicators. The fit is OK but not great. The correlation residuals tell me that I am drastically underestimating the relationship between one indicator of the first factor and one indicator of the second factor. But then, when I allow the measurement errors of these indicators to covary, the model fit hardly improves and the estimated covariance between the two measurement errors is close to zero. I don't get it. Maybe a LM Test will help me understand what is going on in these data.

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