ComenzarEmpieza gratis

LA Homes, multicollinearity (3)

Now, regress the log transformed variable price on the log transformed variables sqft AND bath. The model is a three dimensional linear regression model where you are predicting price as a plane (think of a piece of paper) above the axes including both sqft and bath.

Este ejercicio forma parte del curso

Inference for Linear Regression in R

Ver curso

Instrucciones del ejercicio

  • Run a tidy lm on the log transformed variables price and both of sqft and bath from the dataset LAhomes. Use the formula: log(price) ~ log(sqft) + log(bath).
  • Now look at the coefficients separately. What happened to the signs of each of the coefficients? What happened to the significance of each of the coefficients?

Ejercicio interactivo práctico

Prueba este ejercicio completando el código de muestra.

# Output the tidy model
Editar y ejecutar código