DataDA-class: 'DataDA'

In Roche/crmPack: Object-Oriented Implementation of CRM Designs

DataDA

Description

DataDA is a class for the time-to-DLT augmented data. It inherits from Data and it contains additional DLT free survival times.

Usage

DataDA(
  u = numeric(),
  t0 = numeric(length(u)),
  Tmax = 0 + .Machine$double.xmin,
  ...
)

.DefaultDataDA()

Arguments

u	(numeric) the continuous vector of DLT free survival times.
t0	(numeric) time of initial dosing for each patient. Non-negative values sorted in ascending order. Default to vector of 0s of length equal to length of u.
Tmax	(number) the DLT observation period.
...	parameters passed to Data().

Slots

u

(numeric)
the continuous vector of DLT free survival times.

t0

(numeric)
time of initial dosing for each patient. Non-negative values sorted in ascending order.

Tmax

(number)
the DLT observation period.

Note

⁠survival time⁠ here refers to the time period for which the subject did not experience any DLT, and is not referring to deaths.

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

Examples

my_data <- DataDA(
  u = c(42, 30, 15, 5, 20, 25, 30, 60),
  t0 = c(0, 15, 30, 40, 55, 70, 75, 85),
  Tmax = 60,
  x = c(0.1, 0.5, 1.5, 3, 6, 10, 10, 10),
  y = c(0, 0, 1, 1, 0, 0, 1, 0),
  doseGrid = c(0.1, 0.5, 1.5, 3, 6, seq(from = 10, to = 80, by = 2))
)

# Set up an empty data set.
empty_data <- DataDA(
  doseGrid = c(0.1, 0.5, 1, 1.5, 3, 6, seq(from = 10, to = 80, by = 2)),
  Tmax = 60
)
empty_data

Roche/crmPack documentation built on April 15, 2024, 8:06 a.m.