Sshaped: Nonparametric, Tuning-Free Estimation of S-Shaped Functions
Estimation of an S-shaped function and its corresponding inflection point via a least squares approach. A sequential mixed primal-dual based algorithm is implemented for the fast computation. Details can be found in Feng et al. (2022) <doi:10.1111/rssb.12481>.
| Version: |
1.2 |
| Depends: |
R (≥ 3.4.0) |
| Imports: |
Rcpp (≥ 1.0.5) |
| LinkingTo: |
Rcpp, RcppArmadillo |
| Published: |
2025-09-22 |
| DOI: |
10.32614/CRAN.package.Sshaped |
| Author: |
Oliver Y. Feng [aut],
Yining Chen [aut, cre],
Qiyang Han [aut],
Raymond J. Carroll [aut],
Richard J. Samworth [aut] |
| Maintainer: |
Yining Chen <y.chen101 at lse.ac.uk> |
| License: |
GPL-2 |
| NeedsCompilation: |
yes |
| CRAN checks: |
Sshaped results |
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