Get predicted value from object of class "lm"
Get predicted value from object of class "lm"
getYhat(fit, group = "D", mode = 1)
fit |
Object of class "lm" |
group |
names of dummy variables in formula |
mode |
Numeric. One of 1:4. 1= simple indicator coding, 2= sequential coding, 3= Helmert coding, 4= effect coding |
iris1=addCatVars(iris,c("Species"))
iris3=addCatVars(iris,c("Species"),mode=3)
fit1=lm(Sepal.Length~Sepal.Width+D1+D2,data=iris1)
getYhat(fit1)
fit1=lm(Sepal.Length~D2*Sepal.Width+Sepal.Width*D1+Petal.Width,data=iris1)
getYhat(fit1)
fit3=lm(Sepal.Length~D2*Sepal.Width+Sepal.Width*D1+Petal.Width*D1+Petal.Width*D2,data=iris3)
getYhat(fit3,mode=3)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.