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gps  

General P-Splines
View on CRAN: Click here


Download and install gps package within the R console
Install from CRAN:
install.packages("gps")

Install from Github:
library("remotes")
install_github("cran/gps")

Install by package version:
library("remotes")
install_version("gps", "1.2")



Attach the package and use:
library("gps")
Maintained by
Zheyuan Li
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2022-01-27
Latest Update: 2023-11-02
Description:
General P-splines are non-uniform B-splines penalized by a general difference penalty, proposed by Li and Cao (2022) . Constructible on arbitrary knots, they extend the standard P-splines of Eilers and Marx (1996) . They are also related to the O-splines of O'Sullivan (1986) via a sandwich formula that links a general difference penalty to a derivative penalty. The package includes routines for setting up and handling difference and derivative penalties. It also fits P-splines and O-splines to (x, y) data (optionally weighted) for a grid of smoothing parameter values in the automatic search intervals of Li and Cao (2023) . It aims to facilitate other packages to implement P-splines or O-splines as a smoothing tool in their model estimation framework.
How to cite:
Zheyuan Li (2022). gps: General P-Splines. R package version 1.2, https://cran.r-project.org/web/packages/gps. Accessed 07 Mar. 2026.
Previous versions and publish date:
1.0 (2022-01-27 20:40), 1.1 (2023-04-30 18:20)
Other packages that cited gps R package
View gps citation profile
Other R packages that gps depends, imports, suggests or enhances
Complete documentation for gps
Functions, R codes and Examples using the gps R package
Some associated functions: DemoBS . DemoKnots . DemoNull . DemoPBS . DemoSpl . GramBS . MakeGrid . PlaceKnots . gps2GS . penalty . penutils . periodic . rspl . 
Some associated R codes: gps.R .  Full gps package functions and examples
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