problem with standardized residuals

[Makrem Ben Youssef]

Hi Phil

I follow your instruction to check for standardized residuals to enhance RMSEA, but the most majority of residuals displayed 'NA', I'm not sure about what does this mean!? 

Thank you for your support 

Makrem 

[Phil Chalmers]

The upper triangle of the residual correlation matrix is filled with NA's because they are redundant (you only need the lower triangle). Using things like View(M2(mod, residmat=TRUE)), or if you prefer something better rounded, View(round(M2(mod, residmat=TRUE), 3)). Cheers.

Phil

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