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GroupSeq
1.4.0
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Reference
Changelog
Articles
Overview
Understanding group sequential designs
Introduction to GroupSeq
-1- Compute Bounds
-2- Compute Drift given Power and Bounds
-3- Compute Probabilities given Bounds and Drift
-4- Compute Confidence Interval
Other
GroupSeq article in R News 2006
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GroupSeq
Changelog
Source:
NEWS.md
GroupSeq 1.4.0
Unreleased
Create package site
Set new GroupSeq logo in GUI
GroupSeq 1.3.3
2015-07-08
Documentation
Fixed broken link to Lan-DeMets program in help file
Shortened ‘Description’ and fixed title case in ‘Title’ field.
GroupSeq 1.3.2
2014-01-10
Bugfixes
Fixed error occuring with task -3- when user had chosen “Asymmetric” bounds
Documentation
Revised “Title” and general “Description”
Revised the details section of the manual
Contents
1.4.0
1.3.3
1.3.2