Problem 1. The Cook's distance is defined as Please show that Di = (Y - Y,))(Y −Y)) (p+1) MSE Di - (+²) (A) = 1 - hi where ri are internally studentized residuals.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Problem 1. The Cook's distance is defined as
Please show that
Di
=
(Y - Ý))(Y − Y))
(p+1) MSE
=
hii
(+)(1).
1 - hii,
Di
where ri are internally studentized residuals.
Transcribed Image Text:Problem 1. The Cook's distance is defined as Please show that Di = (Y - Ý))(Y − Y)) (p+1) MSE = hii (+)(1). 1 - hii, Di where ri are internally studentized residuals.
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