Cook’s Distance
D i > F α ( p ′ , n − p ′ )
2.3479
DFFITs
GDFFITS ≥ 3 p ′ n − d
1.1547
Hadi’s Measure
H i 2 = mean ( H i 2 ) + c var ( H i 2 )
6.2463
DFBETAS
DFBETAS i j > 2 n
±0.3651
COVRATIO
| COVRATIO − 1 | > 3 p ′ n
> 0