Sshaped
Nonparametric, Tuning-Free Estimation of S-Shaped Functions
v1.2
·
Sep 22, 2025
·
GPL-2
Description
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>.
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