Showing Proof for $r^2 = R^2$

Asked May 05 '17 at 05:00

Active Nov 21 '18 at 15:00

Viewed 152 times

I need to show proof that r^2 is equal to R^2 given the defined r is the sample correlation between two vectors x and y.

edited Nov 21 '18 at 15:00

asked May 05 '17 at 05:00

Small.Fish

I'm sure this is an answer in this site or math.stackexchange... This is a homework problem, maybe give your attempt? – SmallChess May 05 '17 at 07:05
It has been answered here – machazthegamer May 05 '17 at 11:56

0 Answers0