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Mplus Discussion > Structural Equation Modeling >
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 sahar shadi posted on Sunday, September 16, 2012 - 12:56 pm
Hi
I want to do a structural equation model with mplus. but in output I can't find fit indices(CFI,GFI,RMSEA,....)
This is my syntax
TITLE: final sem
DATA: FILE IS "d:\aa\q.dat";
Listwise=ON;
VARIABLE:
NAMES ARE fbs crp tc tg hdl nvd wc hc ldl sbp dbp hsp pab bmi ;
COUNT IS nvd;
MISSING are all (9999);
Analysis:
ESTIMATOR=MLR;
MODEL:
Obesity BY bmi wc hc ;
Dyslipid BY hdl ldl tc tg ;
htn BY sbp dbp ;
Dyslipid ON Obesity fbs;
fbs ON Obesity ;
htn ON Obesity fbs;
hsp ON crp fbs Dyslipid;
crp ON fbs Obesity;
pab ON fbs crp htn;
NVD ON crp hsp pab;
OUTPUT:
CINTERVAL; SAMPSTAT; STAND; RESIDUAL; MODINDICES; STANDARDIZED;tech1;tech4;tech8;
Savedata: result;

Please help me
Thank you very much
 Linda K. Muthen posted on Sunday, September 16, 2012 - 3:04 pm
With a count variables, means, variances, and covariances are not sufficient statistics for model estimation. Because of this, chi-square and related fit statistics are not available. In this cases, nested models can be tested using -2 times the loglikelihood difference which is distributed as chi-square.
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