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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.

Bu egzersiz

Inference for Linear Regression in R

kursunun bir parçasıdır
Kursu Görüntüle

Egzersiz talimatları

  • 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?

Uygulamalı interaktif egzersiz

Bu örnek kodu tamamlayarak bu egzersizi bitirin.

# Output the tidy model
Kodu Düzenle ve Çalıştır