Linear Regression Plots in R
12.6 هزار بار بازدید -
3 سال پیش
-
Linear Regression Plots in R
Linear Regression Plots in R Explained
When plotting your linear regression model, you'll see the following 4 graphs:
Residuals vs Fitted Values
Normal Q-Q (Quantile-Quantile) Plot
Scale-Location / Spread-Location Plot
Residuals vs Leverage Plot
We'll cover what each of these graphs mean and how you can use them to interpret the validity of your linear regression model.
Timeline:
https://www.seevid.ir/fa/w/rfH7pCFvFT0 Intro
https://www.seevid.ir/fa/w/rfH7pCFvFT0 Residuals vs Fitted Values
https://www.seevid.ir/fa/w/rfH7pCFvFT0 Normal Q-Q (Quantile-Quantile) Plot
https://www.seevid.ir/fa/w/rfH7pCFvFT0 Scale-Location / Spread-Location Plot
https://www.seevid.ir/fa/w/rfH7pCFvFT0 Residuals vs Leverage Plot
Dataset: https://www.kaggle.com/aungpyaeap/fish-market/version/2
Part 1 (Regression Summary): https://www.seevid.ir/fa/w/7WPfuHLCn_k
Additional info: https://data.library.virginia.edu/diagnostic-plots/
3 سال پیش
در تاریخ 1400/10/07 منتشر شده
است.
12,613
بـار بازدید شده