Other packages > Find by keyword >

groupedSurv  

Efficient Estimation of Grouped Survival Models Using the Exact Likelihood Function
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("groupedSurv", "1.0.5.1")



Attach the package and use:
library("groupedSurv")
Maintained by
Alexander Sibley
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2018-05-11
Latest Update: 2023-09-28
Description:
These 'Rcpp'-based functions compute the efficient score statistics for grouped time-to-event data (Prentice and Gloeckler, 1978), with the optional inclusion of baseline covariates. Functions for estimating the parameter of interest and nuisance parameters, including baseline hazards, using maximum likelihood are also provided. A parallel set of functions allow for the incorporation of family structure of related individuals (e.g., trios). Note that the current implementation of the frailty model (Ripatti and Palmgren, 2000) is sensitive to departures from model assumptions, and should be considered experimental. For these data, the exact proportional-hazards-model-based likelihood is computed by evaluating multiple variable integration. The integration is accomplished using the 'Cuba' library (Hahn, 2005), and the source files are included in this package. The maximization process is carried out using Brent's algorithm, with the C++ code file from John Burkardt and John Denker (Brent, 2002).
How to cite:
Alexander Sibley (2018). groupedSurv: Efficient Estimation of Grouped Survival Models Using the Exact Likelihood Function. R package version 1.0.5.1, https://cran.r-project.org/web/packages/groupedSurv. Accessed 05 Jun. 2026.
Previous versions and publish date:
1.0.0 (2018-05-11 13:16), 1.0.1 (2018-05-15 23:42), 1.0.2 (2018-06-23 01:01), 1.0.3 (2018-06-29 06:38), 1.0.4.1 (2020-02-02 14:00), 1.0.4.2 (2020-11-12 22:50), 1.0.4.3 (2022-08-05 21:10), 1.0.4 (2019-12-02 20:40), 1.0.5 (2023-01-25 15:20)
Other packages that cited groupedSurv R package
View groupedSurv citation profile
Other R packages that groupedSurv depends, imports, suggests or enhances
Complete documentation for groupedSurv
Functions, R codes and Examples using the groupedSurv R package
Some associated functions: PvalueFam . alphaEstFam . betaEst . betaEstFam . geneStat . groupedSurv-package . groupedSurv . groupedSurvFam . thetaEst . varEstFam . varLLFam . 
Some associated R codes: PvalueFam.R . RcppExports.R . alphaEstFam.R . betaEst.R . betaEstFam.R . geneStat.R . groupedSurv.R . groupedSurvFam.R . thetaEst.R . varEstFam.R . varLLFam.R .  Full groupedSurv package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

ibb  
R Wrapper for Istanbul Municipality Open Data Portal
Call wrappers for Istanbul Metropolitan Municipality's Open Data Portal (Turkish: Istanbul B ...
Download / Learn more Package Citations See dependency  
quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
crossurr  
Cross-Fitting for Doubly Robust Evaluation of High-Dimensional Surrogate Markers
Doubly robust methods for evaluating surrogate markers as outlined in: Agniel D, Hejblum BP, Thiebau ...
Download / Learn more Package Citations See dependency  
msm  
Multi-State Markov and Hidden Markov Models in Continuous Time
Functions for fitting continuous-time Markov and hidden Markov multi-state models to longitudinal d ...
Download / Learn more Package Citations See dependency  
envirem  
Generation of ENVIREM Variables
Generation of bioclimatic rasters that are complementary to the typical 19 bioclim variables. ...
Download / Learn more Package Citations See dependency  

27,268

R Packages

233,548

Dependencies

72,590

Author Associations

27,205

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA