futility_three_stage: Futility three-stage design
In dominicmagirr/gsdelayed: Design a group-sequential trial when anticipating a delayed effect.
futility_three_stage R Documentation
Futility three-stage design
Description
Create a three-stage design by adding a futility boundary to an existing three-stage design
Usage
futility_three_stage(design, hr_threshold_1 = 1.2,
hr_threshold_2 = 1.1)
Arguments
design
The design object, created using three_stage_design
hr_threshold_1
The threshold for futility at the first interim, on the (average) HR scale
hr_threshold_d
The threshold for futility at the second interim, on the (average) HR scale
Value
The design object, with futility boundary and updated power/expected duration.
dominicmagirr/gsdelayed documentation built on May 15, 2024, 8:24 a.m.
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| futility_three_stage | R Documentation |
Futility three-stage design
Description
Create a three-stage design by adding a futility boundary to an existing three-stage design
Usage
futility_three_stage(design, hr_threshold_1 = 1.2,
hr_threshold_2 = 1.1)
Arguments
design |
The design object, created using |
hr_threshold_1 |
The threshold for futility at the first interim, on the (average) HR scale |
hr_threshold_d |
The threshold for futility at the second interim, on the (average) HR scale |
Value
The design object, with futility boundary and updated power/expected duration.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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