f_to_event_table_ef_all: Data transformation: Event format -> Event format required...

In rERR: Excess Relative Risk Models

Description

This function organize an input data set ef (event format), to the required ef data set for the model. It appends an index of person event 1,2..n,0 if a subject has n doses and being the 0-row the exit conditions: exit time, exit dose and the outcome. Also creates the cumulated dose.

Usage

f_to_event_table_ef_all(formula, data, id_name, dose_name, time_name,
  covars_names)

Arguments

formula	Surv(entry_time,exit_time,outcome)~loglin(loglin_var1,..,loglin_varn)+ (lin_var1,..,lin_varm)+strata(strat_var1,...strat_varp)
data	input data set - event format data set
id_name	name of variable containing the names of subjects
dose_name	name of the dose variable
time_name	name of the time variable
covars_names	names of the covars required later in the model

Value

The data set with the event-row format, including the event of exit of the cohort as a row where the outcome is set

Examples

 f_to_event_table_ef_all(formula,data,id_name='patientids',
                                            dose_name='dose',time_name='time',
                                            covars=c('sex','country','birthcohort'))

rERR documentation built on May 2, 2019, 11:10 a.m.