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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