gsDesign
Group Sequential Design
Derives group sequential clinical trial designs and describes their properties. Particular focus on time-to-event, binary, and continuous outcomes. Largely based on methods described in Jennison, Christopher and Turnbull, Bruce W., 2000, "Group Sequential Methods with Applications to Clinical Trials" ISBN: 0-8493-0316-8.
- Version3.6.6
- R versionR (≥ 3.5.0)
- LicenseGPL (≥ 3)
- Needs compilation?Yes
- Last release02/11/2025
Documentation
- VignetteConditional error spending functions
- VignetteConditional power and conditional error
- VignetteA gentle introduction to group sequential design
- VignetteGraphical testing for group sequential design
- VignetteA cure model calendar-based design
- VignetteSpending function overview
- VignetteOverview of survival endpoint design
- VignetteVaccine efficacy trial design
- VignetteBinomial SPRT
- VignettegsDesign package overview
- VignetteBasic time-to-event group sequential design using gsSurv
- VignetteMultiplicity graphs
- VignetteTwo-sample normal sample size
- VignetteInteger sample size and event counts
- MaterialREADME
- MaterialNEWS
- In ViewsExperimentalDesign
Team
Keaven Anderson
MaintainerShow author details
Insights
Last 30 days
This package has been downloaded 3,345 times in the last 30 days. That's enough downloads to impress a room full of undergrads. A commendable achievement indeed. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 119 times.
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Last 365 days
This package has been downloaded 27,432 times in the last 365 days. The academic equivalent of having a dedicated subreddit. There are fans, and maybe even a few trolls! The day with the most downloads was Mar 04, 2025 with 259 downloads.
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Dependencies
- Imports9 packages
- Suggests11 packages
- Reverse Depends1 package
- Reverse Imports3 packages
- Reverse Suggests9 packages