Plot the distribution of follow-up time

Usage

plotFollowUpDistribution(
  population,
  targetLabel = "Target",
  comparatorLabel = "Comparator",
  yScale = "percent",
  logYScale = FALSE,
  dataCutoff = 0.95,
  title = NULL,
  fileName = NULL
)

Arguments

population: A data frame describing the study population as created using the createStudyPopulation function. This should at least have these columns: treatment, timeAtRisk.
targetLabel: A label to us for the target cohort.
comparatorLabel: A label to us for the comparator cohort.
yScale: Should be either 'percent' or 'count'.
logYScale: Should the Y axis be on the log scale?
dataCutoff: Fraction of the data (number censored) after which the graph will not be shown.
title: The main title of the plot.
fileName: Name of the file where the plot should be saved, for example 'plot.png'. See the function ggsave in the ggplot2 package for supported file formats.

Value

A ggplot object. Use the ggsave function to save to file in a different format.

Details

Plot the distribution of follow-up time, stratified by treatment group.Follow-up time is defined as time-at-risk, so not censored at the outcome.