power2events: Calculate Schoenfeld or Event Proportion based event numbers...
In gestate: Generalised Survival Trial Assessment Tool Environment
View source: R/power_functions.R
power2events R Documentation
Calculate Schoenfeld or Event Proportion based event numbers from power
Description
Calculate Schoenfeld or Event Proportion based event numbers from power
Usage
power2events(power, HR, ratio = 1, alpha1 = 0.025, HRbound = 1)
Arguments
power
Desired power (decimal).
HR
Hazard Ratio. Values below 1 indicate a benefit to the active arm vs control.
ratio
Randomisation ratio (Schoenfeld), or event ratio (event proportion method). Default=1.
alpha1
1-sided alpha. Default=0.025.
HRbound
HRvalue to test against. Default=1 (superiority).
Value
Required event number
gestate documentation built on April 26, 2023, 5:10 p.m.
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View source: R/power_functions.R
| power2events | R Documentation |
Calculate Schoenfeld or Event Proportion based event numbers from power
Description
Calculate Schoenfeld or Event Proportion based event numbers from power
Usage
power2events(power, HR, ratio = 1, alpha1 = 0.025, HRbound = 1)
Arguments
power |
Desired power (decimal). |
HR |
Hazard Ratio. Values below 1 indicate a benefit to the active arm vs control. |
ratio |
Randomisation ratio (Schoenfeld), or event ratio (event proportion method). Default=1. |
alpha1 |
1-sided alpha. Default=0.025. |
HRbound |
HRvalue to test against. Default=1 (superiority). |
Value
Required event number
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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