gsearly
Creates Group Sequential Trial Designs when Early Outcomes are Available
v1.0.0
·
Jan 23, 2026
·
GPL (>= 2)
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>.
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OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
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1.0.0
Mar 9, 2026