Generate a Model Equation from a Linear Model

This function extracts and formats the equation from a linear model object. It includes an option to return the equation as a LaTeX-formatted string or print it to the console.

Usage

model.equation(model, latex = TRUE)

Arguments

model

A linear model object (e.g., output from `lm()`).

latex

A logical value indicating whether to return a LaTeX-formatted equation (default: TRUE). If FALSE, the equation is printed to the console.

Value

If `latex` is TRUE, the equation is returned as LaTeX code using `knitr::asis_output()`. If FALSE, the equation is printed to the console.

Examples

# Fit a linear model
model <- lm(mpg ~ wt + hp, data = mtcars)

# Get LaTeX equation
model.equation(model)
#> [1] "\\[\\text{mpg} = 37.227 - 3.878 (\\text{wt}) - 0.032 (\\text{hp})\\]"
#> attr(,"class")
#> [1] "knit_asis"
#> attr(,"knit_cacheable")
#> [1] NA

# Print equation to console
model.equation(model, latex = FALSE)
#> mpg = 37.227 - 3.878 (wt) - 0.032 (hp)