gllamm num_bus_stop num_bus_line_01 num_sub_sta num_sub_line frequency_001 operating, i(id) l(logit) f(gauss) nocons adapt
但是显示错误
Hessian has become unstable or asymmetric
(error occurred in ML computation)
(use trace option and check correctness of initial model)
r(504);
刚开始学习gllamm实在是一头雾水,不知道语句写的对不对,删减变量也不行
恳请大神帮忙解答问题
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我要研究的问题是公租房周边公共交通的公平性,我找了31个可能对公平性造成影响的指标,以下我选取6个表示
变量名分别为:公交站点数目、公交线路条数、地铁站店数目、地铁线路条数、公交每小时发车频次、公交每天运行时间
num_bus_stop | num_bus_line_0.1 | num_sub_sta | num_sub_line | frequency_0.01 | operating |
18 | 1 | 2 | 2 | 7.14 | 18.68 |
20 | 0.9 | 1 | 2 | 4.7 | 18.66 |
18 | 0.8 | 0 | 0 | 5.75 | 18.81 |
0 | 0.6 | 0 | 0 | 0 | 0 |
7 | 1.2 | 0 | 0 | 1.55 | 16.83 |
15 | 0.9 | 3 | 2 | 6.01 | 19.01 |
8 | 0.4 | 0 | 0 | 5.36 | 18.9 |
17 | 0.8 | 0 | 0 | 4.29 | 18.71 |
18 | 4.2 | 0 | 0 | 4.95 | 17.16 |
16 | 1 | 2 | 2 | 6.5 | 19.03 |
3 | 2.1 | 0 | 0 | 9.67 | 19.33 |
21 | 0.8 | 0 | 0 | 4.21 | 18.58 |
12 | 0.5 | 0 | 0 | 4.04 | 18.62 |
12 | 4.3 | 0 | 1 | 5.23 | 15.88 |
15 | 0.8 | 1 | 1 | 6.93 | 18.89 |
18 | 0.8 | 0 | 0 | 5.47 | 18.46 |
14 | 3.4 | 0 | 0 | 5.12 | 17.72 |
16 | 1.1 | 0 | 0 | 2.29 | 13.23 |
7 | 0.5 | 0 | 0 | 1.36 | 11.67 |
9 | 0.7 | 0 | 0 | 7.91 | 18.53 |
14 | 3.7 | 0 | 0 | 5.8 | 18.38 |
10 | 0.7 | 0 | 0 | 7.48 | 18.55 |
11 | 0.8 | 0 | 0 | 4.91 | 18.85 |
2 | 0.1 | 0 | 0 | 5.23 | 18.95 |
10 | 0.4 | 0 | 0 | 4.1 | 17.02 |
13 | 0.4 | 0 | 0 | 3.8 | 17.13 |
24 | 5 | 3 | 3 | 4.78 | 15.34 |
16 | 0.8 | 0 | 0 | 4.2 | 17.99 |
27 | 9.2 | 3 | 2 | 5.11 | 18.41 |
15 | 0.6 | 0 | 0 | 2.04 | 13.45 |