Search Results: DFBETA

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Influential observation
Jumat, 2024-05-31 23:57:18

following measures of influence: DFBETA i ≡ b − b ( − i ) = ( X T X ) − 1 x i T e i 1 − h i i {\displaystyle {\text{DFBETA}}_{i}\equiv \mathbf {b} -\mathbf...

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DFFITS
Senin, 2026-04-27 01:14:19

data. This led to a variety of quantitative measures, including DFFIT, DFBETA. Belsley, David A.; Kuh, Edwin; Welsh, Roy E. (1980). Regression Diagnostics:...

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