1

以下是我从文档网站获得的示例代码。我想访问基线危害和变量系数。'''

from lifelines import CoxPHFitter
from lifelines.datasets import load_rossi

rossi_dataset = load_rossi()


#rossi_dataset.head()
cph = CoxPHFitter()
cph.fit(rossi_dataset, duration_col='week', event_col='arrest',)

cph.print_summary()

'''

4

1 回答 1

2

从生命线文档

要直接访问系数和基线危险,您可以分别使用params_baseline_hazard_

from lifelines import CoxPHFitter
from lifelines.datasets import load_rossi

rossi_dataset = load_rossi()


#rossi_dataset.head()
cph = CoxPHFitter()
cph.fit(rossi_dataset, duration_col='week', event_col='arrest',)

print(cph.params_)

print(cph.baseline_survival_)

于 2020-03-11T01:47:58.890 回答