autoTransformFit: Fit an autotransformed linear model

In cardiomoon/webr2: Data and Functions for Web-Based Analysis

Description

Fit an autotransformed linear model

Usage

autoTransformFit(fit, vars2transform = NULL)

Arguments

fit	An object of class lm
vars2transform	Character vector Variable names to transform or NULL

Examples

data(acs,package="moonBook")
fit<- lm(EF ~ weight+TG,data=acs)
fit<- lm(EF ~ age+TG,data=acs)  ## age donot need transformation
fit<- lm(age ~ EF+TG,data=acs)  ## age donot need transformation
fit<- lm(EF ~ age+TG+sex+DM,data=acs)  ## age, sex donot need transformation
result=autoTransformFit(fit)
fit<- lm(mpg ~ hp+wt+hp:wt+am,data=mtcars)
result=autoTransformFit(fit)
plot(result,fill="red")
data(autotrader)
fit<- lm(price ~ mileage + yearsold+status, data = autotrader)
result=autoTransformFit(fit)

cardiomoon/webr2 documentation built on April 24, 2020, 9:44 p.m.