Class for a dataset of rates.
groups
The group numbers. Is an integer vector of length number of stages times number of groups.
stages
The stage numbers of the trial. Is an integer vector of length kMax
.
sampleSizes
The sample sizes for each group and stage. Is an integer vector of length number of stages times number of groups.
events
The events. Is an integer vector of length number of groups times number of stages.
overallSampleSizes
The cumulative sample sizes. Is an integer vector of length number of groups times number of stages.
overallEvents
The cumulative events. Is an integer vector of length number of groups times number of stages.
This object cannot be created directly; better use getDataset()
with suitable arguments to create a dataset of rates.