0
我有一個示例數據。R glm多變量語法較短
DF<- data.frame(x=c(1,1,2,2,3,3,3), y1=c(1,2,3,4,8,8,4), y2=c(12,11,5,7,4,7,8), y3=c(2,3,4,5,3,2,1))
DF1 <- glm(DF$y1 ~ -1 + factor(DF$x))
DF2 <- glm(DF$y2 ~ -1 + factor(DF$x))
DF3 <- glm(DF$y3 ~ -1 + factor(DF$x))
result <- cbind(DF1$res, DF2$res, DF3$res)
你能幫我怎麼能GLM模型語法採取短?