Other packages > Find by keyword >

gsearly  

Creates Group Sequential Trial Designs when Early Outcomes are Available
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("gsearly", "1.1.1")



Attach the package and use:
library("gsearly")
Maintained by
Nick Parsons
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2026-01-23
Latest Update: 2026-01-23
Description:
Methods to construct and power group sequential clinical trial designs for outcomes at multiple times. Outcomes at earlier times provide information on the final (primary) outcome. A range of recruitment and correlation models are available as are methods to simulate data in order to explore design operating characteristics. For more details see Parsons (2024) <doi:10.1186/s12874-024-02174-w>.
How to cite:
Nick Parsons (2026). gsearly: Creates Group Sequential Trial Designs when Early Outcomes are Available. R package version 1.1.1, https://cran.r-project.org/web/packages/gsearly. Accessed 25 Oct. 2026.
Previous versions and publish date:
(2026-07-15 09:40), 1.0.0 (2026-01-23 22:20), 1.1.0 (2026-07-10 16:10)
Other packages that cited gsearly R package
View gsearly citation profile
Other R packages that gsearly depends, imports, suggests or enhances
Complete documentation for gsearly
Functions, R codes and Examples using the gsearly R package
Full gsearly package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

fstcore  
R Bindings to the 'Fstlib' Library
The 'fstlib' library provides multithreaded serialization of compressed data frames using the 'fst' ...
Download / Learn more Package Citations See dependency  
imputeTS  
Time Series Missing Value Imputation
Imputation (replacement) of missing values in univariate time series. Offers several imputation fu ...
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  
CTT  
Classical Test Theory Functions
A collection of common test and item analyses from a classical test theory (CTT) framework. Analyses ...
Download / Learn more Package Citations See dependency  
guardianapi  
Access 'The Guardian' Newspaper Open Data API
Access to 'The Guardian' newspaper's open API , containing ...
Download / Learn more Package Citations See dependency  
RcmdrPlugin.aRnova  
R Commander Plug-in for Repeated-Measures ANOVA
R Commander plug-in for repeated-measures and mixed-design ('split-plot') ANOVA. It adds a new men ...
Download / Learn more Package Citations See dependency  

29,218

R Packages

247,686

Dependencies

77,281

Author Associations

29,081

Publication Badges

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