PowerAndAverageSampleNumberResult {rpact} | R Documentation |

Class for power and average sample number (ASN) results.

This object cannot be created directly;
use `getPowerAndAverageSampleNumber()`

with suitable arguments to create it.

`nMax`

The maximum sample size. Is a numeric vector of length 1 containing a whole number.

`theta`

A vector of standardized effect sizes (theta values). Is a numeric vector.

`averageSampleNumber`

The average sample number calculated for each value of

`theta`

or`nMax`

, if the specified maximum sample size would be exceeded. Is a numeric vector.`calculatedPower`

The calculated power for the given scenario.

`overallEarlyStop`

The overall early stopping probability. Is a numeric vector.

`earlyStop`

The probability to stopping the trial either for efficacy or futility. Is a numeric vector.

`overallReject`

The overall rejection probability. Is a numeric vector.

`rejectPerStage`

The probability to reject a hypothesis per stage of the trial. Is a numeric matrix.

`overallFutility`

The overall stopping for futility probability. Is a numeric vector.

`futilityPerStage`

The per-stage probabilities of stopping the trial for futility. Is a numeric matrix.

[Package *rpact* version 4.0.0 Index]