Number Of Subjects

Description

Class for the definition of number of subjects results.

Details

NumberOfSubjects is a class for the definition of number of subjects results.

Fields

time

The time values. Is a numeric vector.

accrualTime

The assumed accrual time intervals for the study. Is a numeric vector.

accrualIntensity

The absolute accrual intensities. Is a numeric vector of length kMax.

maxNumberOfSubjects

The maximum number of subjects for power calculations. Is a numeric vector.

numberOfSubjects

In simulation results data set: The number of subjects under consideration when the interim analysis takes place.