Backfill class — Backfill-class • crmPack

Class representing a backfilling rule in a clinical trial design.

Usage

Backfill(
  cohort_size = CohortSizeConst(size = 3),
  opening = OpeningMinDose(),
  recruitment = RecruitmentUnlimited(),
  max_size = 1000000L,
  priority = c("highest", "lowest", "random")
)

.DefaultBackfill()

Arguments

cohort_size: (CohortSize)
see the slot definition.
opening: (Opening)
see the slot definition.
recruitment: (Recruitment)
see the slot definition.
max_size: (count)
see the slot definition.
priority: (character)
see the slot definition.

Value

An object of class Backfill.

Slots

cohort_size: (CohortSize)
the size of cohorts to be backfilled.
opening: (Opening)
the opening criteria for backfilling.
recruitment: (Recruitment)
recruitment criteria for backfilling.
max_size: (count)
the maximum number of patients to be backfilled.
priority: (character)
the priority rule for backfilling, one of "highest", "lowest", or "random".

Note

Typically, end users will not use the .DefaultBackfill() function.