1 / 9

Ulf H. Olsson Professor of statistics

The General (LISREL) SEM model Ordinal variables p.79-87 Alternative Fit indices p.106-110 Error of Approximation p.110-114 Model modification p.122-129. Ulf H. Olsson Professor of statistics. Alternative test- Testing Close fit. How to Use RMSEA. Use the 90% Confidence interval for EA

nuwa
Télécharger la présentation

Ulf H. Olsson Professor of statistics

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. The General (LISREL) SEM modelOrdinal variables p.79-87Alternative Fit indices p.106-110Error of Approximation p.110-114Model modification p.122-129 Ulf H. Olsson Professor of statistics

  2. Alternative test- Testing Close fit Ulf H. Olsson

  3. How to Use RMSEA • Use the 90% Confidence interval for EA • Use The P-value for EA • RMSEA as a descriptive Measure • RMSEA< 0.05 Good Fit • 0.05 < RMSEA < 0.08 Acceptable Fit • RMSEA > 0.10 Not Acceptable Fit Ulf H. Olsson

  4. Other Fit Indices • CN • RMR • GFI = 1-(Fm/Fn) • AGFI= 1 – (k(k+1)/(2df)) (1-GFI) • Evaluation of Reliability • MI: Modification Indices Ulf H. Olsson

  5. Nested Models and parsimony • Modification Indices • chi-sq is chi-sq with df= df • Nested Models • Re-specification (Modification indices) Ulf H. Olsson

  6. RMSEA Ulf H. Olsson

  7. RMSEA Ulf H. Olsson

  8. Individual exam • 25% of the total grade • 20 questions A,B,C,D,E • E: I choose not to answer • Correct: 3 points • Wrong: - 1 point Ulf H. Olsson

  9. Discussion of the termpaper Ulf H. Olsson

More Related