Sshaped (version 1.1)

Nonparametric, Tuning-Free Estimation of S-Shaped Functions

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) .

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Version

Install

install.packages('Sshaped')

Monthly Downloads

197

Version

1.1

License

GPL-2

Maintainer

Yining Chen

Last Published

October 13th, 2022

Functions in Sshaped (1.1)

cvxreg

Estimation of an increasing and convex function

sshapedreg

Estimation of an S-shaped function

plot.sshaped

Plot of a sshaped object

Sshaped-package

tools:::Rd_package_title("Sshaped")

predict.sshaped

Predict method for a sshaped fit