R中使用glm()函数拟广义线性模型,其格式为git
glm(formula,family= family(link=funciton),data = )
几率分布(famiily)和相应默认的链接函数(function)ide
glm()参数表函数
分布族 | 默认的链接函数 |
binomial(二项式) | (link = "logit") |
gaussian (高斯) | (link ="identity") |
gamma(伽马) | (link = "inverse") |
inverse.gaussian | (link ="1/mu^2") |
poisson (泊松) | (link ="log") |
quasi | (link ="identity",variance = "constant") |