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. (2021) .


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install.packages("Sshaped")

1.0 by Yining Chen, 11 days ago


Browse source code at https://github.com/cran/Sshaped


Authors: Oliver Y. Feng [aut] , Yining Chen [aut, cre] , Qiyang Han [aut] , Raymond J. Carroll [aut] , Richard J. Samworth [aut]


Documentation:   PDF Manual  


GPL-2 license


Imports Rcpp

Linking to Rcpp, RcppArmadillo


See at CRAN