plotCohortCount: Plot the result of summariseCohortCount.

In CohortCharacteristics: Summarise and Visualise Characteristics of Patients in the OMOP CDM

Plot the result of summariseCohortCount.

Description

Usage

plotCohortCount(
  result,
  x = NULL,
  facet = c("cdm_name"),
  colour = NULL,
  style = NULL
)

Arguments

result	A summarised_result object.
x	Variables to use in x axis.
facet	Columns to facet by. See options with availablePlotColumns(result). Formula is also allowed to specify rows and columns.
colour	Columns to color by. See options with availablePlotColumns(result).
style	Visual theme to apply. Character, or NULL. If a character, this may be either the name of a built-in style (see plotStyle()), or a path to a .yml file that defines a custom style. If NULL, the function will use the explicit default style, unless a global style option is set (see setGlobalPlotOptions()), or a _brand.yml file is present (in that order). Refer to the package vignette on styles to learn more.

Value

A ggplot.

Examples

library(CohortCharacteristics)
library(PatientProfiles)
library(dplyr, warn.conflicts = FALSE)

cdm <- mockCohortCharacteristics(numberIndividuals = 100)

counts <- cdm$cohort2 |>
  addSex() |>
  addAge(ageGroup = list(c(0, 29), c(30, 59), c(60, Inf))) |>
  summariseCohortCount(strata = list("age_group", "sex", c("age_group", "sex"))) |>
  filter(variable_name == "Number subjects")

counts |>
  plotCohortCount(
    x = "sex",
    facet = cohort_name ~ age_group,
    colour = "sex"
  )

CohortCharacteristics documentation built on Jan. 28, 2026, 5:07 p.m.