getDatasetWideFormat: Conversion of a Data Set from One Row per Transition to One...

In simIDM: Simulating Oncology Trials using an Illness-Death Model

Conversion of a Data Set from One Row per Transition to One Row per Patient

Description

Conversion of a Data Set from One Row per Transition to One Row per Patient

Usage

getDatasetWideFormat(data)

Arguments

data	(data.frame) data frame containing entry and exit times of an illness-death model. See getSimulatedData() for details.

Details

The output data set contains the following columns:

• id (integer): patient id.

• trt integer): treatment id.

• PFStime (numeric): event time of PFS event.

• CensoredPFS (logical): censoring indicator for PFS event.

• PFSevent (logical): event indicator for PFS event.

• OStime (numeric): event time of OS event.

• CensoredOS (logical): censoring indicator for OS event.

• OSevent (logical): event indicator for OS event.

• recruitTime (numeric): time of recruitment.

• OStimeCal (numeric): OS event time at calendar time scale.

• PFStimeCal (numeric): PFS event time at calendar time scale.

Value

This function returns a data set with one row per patient and endpoints PFS and OS.

Examples

transition1 <- exponential_transition(h01 = 1.2, h02 = 1.5, h12 = 1.6)
transition2 <- exponential_transition(h01 = 1, h02 = 1.3, h12 = 1.7)
transition3 <- exponential_transition(h01 = 1.1, h02 = 1, h12 = 1.5)
simData <- getOneClinicalTrial(
  nPat = c(30, 20, 30), transitionByArm = list(transition1, transition2, transition3),
  dropout = list(rate = 0, time = 12),
  accrual = list(param = "time", value = 0)
)
getDatasetWideFormat(simData)

simIDM documentation built on May 29, 2024, 6:38 a.m.