【发布时间】:2018-12-19 02:29:42
【问题描述】:
我有一个看起来像这样的数据框:
我已经应用了逻辑回归,我想在另一个数据框中获得 p 分数和 t 值
Algorithm Success
A 0.91
B 0.98
C 0.76
.
.
.
B 0.77
C 0.68
D 0.43
代码:
p1_logit_model=sm.MNLogit(group["Algorithm"], group["Success"].astype(float))
输出:
Results: MNLogit
===============================================================
Model: MNLogit Pseudo R-squared: 0.104
Dependent Variable: algorithm AIC: 184.2255
Date: 2018-12-18 17:19 BIC: 194.2622
No. Observations: 55 Log-Likelihood: -87.113
Df Model: 0 LL-Null: -97.227
Df Residuals: 50 LLR p-value: nan
Converged: 1.0000 Scale: 1.0000
No. Iterations: 9.0000
--------------------------------------------------------------
algorithm = 0 Coef. Std.Err. t P>|t| [0.025 0.975]
--------------------------------------------------------------
p1_less100ms 0.2326 0.5804 0.4008 0.6886 -0.9050 1.3702
--------------------------------------------------------------
algorithm = 1 Coef. Std.Err. t P>|t| [0.025 0.975]
--------------------------------------------------------------
p1_less100ms -6.3891 3.9519 -1.6167 0.1059 -14.1346 1.3565
我想将每个算法的 p 值和 t 分数存储到算法中,有人可以帮助我吗?
【问题讨论】:
标签: python pandas logistic-regression p-value