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Logistic回归模型为什么要先做单因素
Logistic回归模型为什么要先做单因素
2025年03月14日 18:13
有1个网友回答
网友(1):
先做单因素筛选有统计学上有意义的因素,P<0.05纳入多因素分析。同时专业有影响的也纳入多因素,如果单因素有意义的因素比较少,可以将纳入标准放宽到P<0.1,或者P<0.2
(望楼主采纳哦)
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