Abstract
Li has suggested the method of principal Hessian directions for estimating plotting directions that capture curvature in regression functions. This article revisits Li's proposal, offering a number of suggestions for improved application.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 84-94 |
| Number of pages | 11 |
| Journal | Journal of the American Statistical Association |
| Volume | 93 |
| Issue number | 441 |
| DOIs | |
| State | Published - Mar 1 1998 |
Keywords
- Linear combinations of chi-squared variables
- Regression diagnostics
- Regression graphics
- Residuals