plotCovariatePrevalence: Plot covariate prevalence

In OHDSI/CohortMethod: New-User Cohort Method with Large Scale Propensity and Outcome Models

Plot covariate prevalence

Description

Plot prevalence of binary covariates in the target and comparator cohorts, before and after matching. Requires running computeCovariateBalance first.

Usage

plotCovariatePrevalence(
  balance,
  threshold = 0,
  title = "Covariate prevalence",
  fileName = NULL,
  beforeLabel = "Before matching",
  afterLabel = "After matching",
  targetLabel = "Target",
  comparatorLabel = "Comparator"
)

Arguments

balance	A data frame created by the computeCovariateBalance function.
threshold	A threshold value for standardized difference. When exceeding the threshold, covariates will be marked in a different color. If threshold = 0, no color coding will be used.
title	The main title for 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.
beforeLabel	Label for the before matching / stratification panel.
afterLabel	Label for the after matching / stratification panel.
targetLabel	Label for the x-axis.
comparatorLabel	Label for the y-axis.

Value

A ggplot object. Use the ggplot2::ggsave function to save to file in a different format.

OHDSI/CohortMethod documentation built on Oct. 9, 2024, 12:50 p.m.