Hello dear all,
I got these results of hausman and Hsiai IIA tests:
**** Hausman tests of IIA assumption (N=38555)
Ho: Odds(Outcome-J vs Outcome-K) are independent of other alternatives.
Omitted | chi2 df P>chi2 evidence
---------+------------------------------------
Bois | -1.824 14 --- ---
Electric | 72.157 14 0.000 against Ho
Gaz | -117.428 14 --- ---
----------------------------------------------
Note: If chi2<0, the estimated model does not
meet asymptotic assumptions of the test.
**** Small-Hsiao tests of IIA assumption (N=38555)
Ho: Odds(Outcome-J vs Outcome-K) are independent of other alternatives.
Omitted | lnL(full) lnL(omit) chi2 df P>chi2 evidence
---------+---------------------------------------------------------
Bois | -1.86e+04 -1.85e+04 10.477 16 0.841 for Ho
Electric | -6825.505 -6816.923 17.165 16 0.375 for Ho
Gaz | -7606.779 -7599.185 15.189 16 0.511 for Ho
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Can you conclude that IIA hypothesis is hold?
thanks for helps,
Gaye,