就是我用esttab 作出mlogit 的结果 但是ar2 这一栏不显示,请问这是问什么呀
. qui mlogit cz college sex marriage hk
. est store ols1
. qui mlogit cz jysf sex marriage hk
. est store ols2
. qui mlogit cz jd sex marriage hk
. est store ols3
. qui mlogit cz friend sex marriage hk
. est store ols4
. esttab ols1 ols2 ols3 ols4,se(3) b(3) star(* 0.1 ** 0.05 *** 0.01) ar2 compress nogap
(1) (2) (3) (4)
cz cz cz cz
1
college 0.000
(.)
sex 0.000 0.000 0.000 0.000
(.) (.) (.) (.)
marriage 0.000 0.000 0.000 0.000
(.) (.) (.) (.)
hk 0.000 0.000 0.000 0.000
(.) (.) (.) (.)
jysf 0.000
(.)
jd 0.000
(.)
friend 0.000
(.)
_cons 0.000 0.000 0.000 0.000
(.) (.) (.) (.)
2
college -0.191***
(0.008)
sex 0.083*** 0.089*** 0.072*** 0.073***
(0.015) (0.016) (0.015) (0.015)
marriage -0.580*** -0.405*** -0.503*** -0.500***
(0.016) (0.015) (0.015) (0.015)
hk -0.180*** -0.391*** -0.335*** -0.338***
(0.020) (0.019) (0.019) (0.019)
jysf -0.286***
(0.009)
jd -0.089***
(0.007)
friend 0.526***
(0.138)
_cons 0.369*** 0.146*** -0.114*** -0.751***
(0.046) (0.038) (0.038) (0.144)
3
college -0.150***
(0.006)
sex -0.012 -0.014 -0.020* -0.020*
(0.011) (0.011) (0.011) (0.011)
marriage -0.505*** -0.413*** -0.445*** -0.444***
(0.011) (0.011) (0.011) (0.011)
hk -0.231*** -0.379*** -0.361*** -0.357***
(0.015) (0.014) (0.014) (0.014)
jysf -0.109***
(0.006)
jd 0.101***
(0.005)
friend 0.597***
(0.099)
_cons 1.080*** 0.777*** 0.482*** 0.020
(0.033) (0.028) (0.028) (0.102)
N 169552 169552 169552 169552
adj. R-sq
Standard errors in parentheses
* p<0.1, ** p<0.05, *** p<0.01