calEquation: calculated slope and intercept from object of class lm

In predict3d: Draw Three Dimensional Predict Plot Using Package 'rgl'

calculated slope and intercept from object of class lm

Description

calculated slope and intercept from object of class lm

Usage

calEquation(
  fit,
  mode = 1,
  pred = NULL,
  modx = NULL,
  modx.values = NULL,
  label = NULL,
  maxylev = 6,
  digits = 2
)

Arguments

fit	An object of class lm
mode	A numeric
pred	name of predictor variable
modx	name of modifier variable
modx.values	Numeric. Values of modifier variable
label	A character string
maxylev	maximum length of unique value of variable to be treated as a categorial variable
digits	Integer indicating the number of decimal places

Examples

fit=lm(mpg~wt*hp+carb,data=mtcars)
calEquation(fit)
calEquation(fit,pred="hp")

predict3d documentation built on May 29, 2024, 4:25 a.m.