Question

find the R2 value in a multiple regression model

Answer 1

R 2 = 1 − sum squared regression (SSR) total sum of squares (SST) , = 1 − ∑ ( y i − y i ^ ) 2 ∑ ( y i − y ¯ ) 2 . The sum squared regression is the sum of the residuals squared, and the total sum of squares is the sum of the distance the data is away from the mean all squared.

Answer 2

I think its this but im not sure

Answer 3

@supie

Answer 4

aiden what happen to your other post?

Answer 5

@oliver69