从R中的glm提取系数 [英] extract coefficients from glm in R

问题描述

我执行了逻辑回归，结果如下:

I have performed a logistic regression with the following result:

ssi.logit.single.age["coefficients"]
# $coefficients
#  (Intercept)          age 
# -3.425062382  0.009916508 

我需要获取 age 的系数，目前我使用以下代码:

I need to pick up the coefficient for age, and currently I use the following code:

ssi.logit.single.age["coefficients"][[1]][2]

它可以工作，但是我不喜欢这里的密码，我可以使用系数的名称(即(拦截)或 age )

It works, but I don't like the cryptic code here, can I use the name of the coefficient (i.e. (Intercept) or age)

推荐答案

有一个称为 coef 的提取函数可以从模型中获取系数:

There is an extraction function called coef to get coefficients from models:

coef(ssi.logit.single.age)["age"]

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