OptGS: Near-Optimal Group-Sequential Designs for Continuous Outcomes
Optimal group-sequential designs minimise some function of the expected and maximum sample size whilst controlling the type I error rate and power at a specified level. 'OptGS' provides functions to quickly search for near-optimal group-sequential designs for normally distributed outcomes. The methods used are described in Wason, JMS (2015) <doi:10.18637/jss.v066.i02>.
Version: |
1.2 |
Published: |
2024-02-29 |
Author: |
James Wason [aut, cre],
John Burkardt [ctb],
R O'Neill [ctb] |
Maintainer: |
James Wason <james.wason at newcastle.ac.uk> |
License: |
GPL-2 |
NeedsCompilation: |
yes |
Citation: |
OptGS citation info |
In views: |
ExperimentalDesign |
CRAN checks: |
OptGS results |
Documentation:
Downloads:
Linking:
Please use the canonical form
https://CRAN.R-project.org/package=OptGS
to link to this page.