Saturday, January 28, 2023

Brant Test Significance Question

Hello everyone. Thank you all for taking the time to answer other questions on this forum, it had been very helpful. This is my first time posting here. I would like to ask a question regarding the oparallel and brant test in particular. As you can see, the assumption of parallel lines is violated.

Tests of the parallel regression assumption

| Chi2 df P>Chi2
-----------------+----------------------
Wolfe Gould | 63.74 22 0.000
Brant | 57.02 22 0.000
score | 60.3 22 0.000
likelihood ratio | 63.02 22 0.000
Wald | 58.48 22 0.000

Brant test is also. However, I am confused why doesn't the chi2 table add up to 57.02? It is much less if I add it up on the calculator. I apologize if it is a really stupid question, but I humbly request your help.

Brant test of parallel regression assumption

| chi2 p>chi2 df
-------------+------------------------------
All | 57.02 0.000 22
-------------+------------------------------
region | 0.02 0.881 1
sex | 0.03 0.870 1
age | 0.76 0.384 1
edu | 3.57 0.059 1
sonh | 1.28 0.258 1
dauh | 3.62 0.057 1
2.mainsrc | 0.22 0.641 1
3.mainsrc | 0.12 0.734 1
4.mainsrc | 0.86 0.355 1
savin | 0.33 0.568 1
gold | 1.02 0.314 1
bond | 2.08 0.150 1
house | 0.00 0.952 1
land | 2.11 0.147 1
car | 0.94 0.333 1
2.satisf | 1.43 0.232 1
3.satisf | 0.09 0.760 1
2.health | 0.78 0.377 1
3.health | 3.89 0.049 1
1.templ | 0.32 0.571 1
2.templ | 0.79 0.373 1
3.templ | 0.02 0.892 1

When I run gologit2 there are also no constraints found. Image attached.

Thank you all. I sincerely hope to get some answer.

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