
S4E11 The Centrality of Noncentral Distributions
Quantitude
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How to Convert a Non-Centrally Parameter Estimate to a Fit Indice
The root mean square error of approximation ties directly to this non-centrally parameter estimate. The RMSCA is a simple ratio in the cockpit upstairs is chi-square minus degrees of freedom. You're penalized for cowardice if you impose restrictions on your model, which makes you a more courageous person. Smaller values of the RMSCA are associated with better model fit.
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