mlogit x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x20 x21 x22 x23 x24 x25 x26,nolog
note: x8 omitted because of collinearity
note: x10 omitted because of collinearity
note: x15 omitted because of collinearity
note: x20 omitted because of collinearity
note: x21 omitted because of collinearity
note: x25 omitted because of collinearity
note: x26 omitted because of collinearity
convergence not achieved
Multinomial logistic regression Number of obs = 21
LR chi2(15) = 17.22
Prob > chi2 = 0.3056
Log likelihood = 0 Pseudo R2 = 1.0000
------------------------------------------------------------------------------
x1 | Coef. Std. Err. z P>|z| [95% Conf. Interval]
-------------+----------------------------------------------------------------
0 |
x2 | 9.92e-12 1.91e+09 0.00 1.000 -3.74e+09 3.74e+09
x3 | -89.49306 2.41e+09 -0.00 1.000 -4.72e+09 4.72e+09
x4 | -268.4792 7.51e+09 -0.00 1.000 -1.47e+10 1.47e+10
x5 | 178.9861 4.65e+09 0.00 1.000 -9.11e+09 9.11e+09
x6 | 178.9861 3.76e+09 0.00 1.000 -7.38e+09 7.38e+09
x7 | 1.03e-11 9.53e+08 0.00 1.000 -1.87e+09 1.87e+09
x8 | 0 (omitted)
x9 | -178.9861 4.53e+09 -0.00 1.000 -8.88e+09 8.88e+09
x10 | 0 (omitted)
x11 | -89.49306 3.81e+09 -0.00 1.000 -7.47e+09 7.47e+09
x12 | -89.49306 . . . . .
x13 | -357.9722 . . . . .
x14 | 89.49306 2.73e+09 0.00 1.000 -5.35e+09 5.35e+09
x15 | 0 (omitted)
x16 | 89.49306 3.04e+09 0.00 1.000 -5.96e+09 5.96e+09
x17 | -44.74653 1.31e+09 -0.00 1.000 -2.57e+09 2.57e+09
x18 | 1.64e-11 1.41e+09 0.00 1.000 -2.77e+09 2.77e+09
x19 | 8.41e-12 6.03e+08 0.00 1.000 -1.18e+09 1.18e+09
x20 | 0 (omitted)
x21 | 0 (omitted)
x22 | 178.9861 3.19e+09 0.00 1.000 -6.25e+09 6.25e+09
x23 | -89.49306 2.21e+09 -0.00 1.000 -4.34e+09 4.34e+09
x24 | -3.57e-12 6.03e+08 -0.00 1.000 -1.18e+09 1.18e+09
x25 | 0 (omitted)
x26 | 0 (omitted)
_cons | 362.5728 . . . . .
-------------+----------------------------------------------------------------
1 | (base outcome)
------------------------------------------------------------------------------
Note: 21 observations completely determined. Standard errors questionable.
convergence not achieved
r(430);
. mlogtest,hausman base
Hausman IIA test requires at least 3 dependent categories.


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