Abstract
Adapting the method of principal Hessian directions as recently proposed by Li (1992), we present a test for aiding an assessment of the adequacy of a regression function.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 949-956 |
| Number of pages | 8 |
| Journal | Biometrika |
| Volume | 84 |
| Issue number | 4 |
| DOIs | |
| State | Published - 1997 |
Bibliographical note
Funding Information:This work was supported in part by grants from the National Science Foundation. Doug Drake provided help with computing.
Keywords
- Central dimension-reduction subspace
- Linear combinations of chi-squared variables
- Principal hessian direction
- Regression graphics
- Residual