Package: ShapeChange
Type: Package
Title: Change-Point Estimation using Shape-Restricted Splines
Version: 1.5
Date: 2023-09-06
Author: Xiyue Liao and Mary C Meyer 
Maintainer: Xiyue Liao <xliao@sdsu.edu>
Description: In a scatterplot where the response variable is Gaussian, Poisson or binomial, we consider the case in which the mean function is smooth with a change-point, which is a mode, an inflection point or a jump point. The main routine estimates the mean curve and the change-point as well using shape-restricted B-splines. An optional subroutine delivering a bootstrap confidence interval for the change-point is incorporated in the main routine. 
License: GPL (>= 2)
Depends: coneproj(>= 1.11), quadprog(>= 1.5-5), R(>= 3.2.0)
NeedsCompilation: no
Suggests: stats, MASS, graphics, grDevices, utils
Repository: CRAN
Packaged: 2023-09-06 19:06:36 UTC; xliao
Date/Publication: 2023-09-06 21:22:42 UTC
Built: R 4.6.0; ; 2026-04-25 12:47:00 UTC; unix
