ShapeChange (1.3)

Change-Point Estimation using Shape-Restricted Splines.

http://cran.r-project.org/web/packages/ShapeChange

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.

Maintainer: Xiyue Liao
Author(s): Xiyue Liao and Mary C Meyer

License: GPL (>= 2)

Uses: MASS

Released almost 4 years ago.