cumulative_plot.maraca: Generic function to create a plot showing the components used...

In maraca: The Maraca Plot: Visualization of Hierarchical Composite Endpoints in Clinical Trials

Generic function to create a plot showing the components used in calculating win odds (wins and ties) cumulated for all outcomes directly from a maraca object. Note that for this plot, when creating the maraca object using the maraca() function, the argument "compute_win_odds" has to be set to TRUE. Check the vignette "Maraca Plots - Plotting win odds" for more details.

Description

Generic function to create a plot showing the components used in calculating win odds (wins and ties) cumulated for all outcomes directly from a maraca object. Note that for this plot, when creating the maraca object using the maraca() function, the argument "compute_win_odds" has to be set to TRUE. Check the vignette "Maraca Plots - Plotting win odds" for more details.

Usage

## S3 method for class 'maraca'
cumulative_plot(
  x,
  theme = "maraca",
  include = c("win odds", "win ratio"),
  reverse = FALSE,
  ...
)

Arguments

x	an object of S3 class 'maraca'.
theme	Choose theme to style the plot. The default theme is "maraca". Options are "maraca", "color1", "color2" and none". For more details, check the vignette called "Maraca Plots - Plotting win odds".
include	Vector or single string indicating which statistics to include in the right hand side plot. Acceptable values are "win odds" and/or "win ratio". Default is c("win odds", "win ratio").
reverse	Flag indicating if the cumulated outcomes should be displayed in order from top to bottom (FALSE, the default) or in reverse (TRUE).
...	not used

Value

Cumulative plot as a patchwork list. Individual plots can be accessed like list items (plot[[1]] and plot[[2]]).

Examples

data(hce_scenario_a)

maraca_dat <- maraca(data = hce_scenario_a,
                     step_outcomes = c("Outcome I", "Outcome II",
                                      "Outcome III", "Outcome IV"),
                     last_outcome = "Continuous outcome",
                     fixed_followup_days = 3 * 365,
                     column_names = c(outcome = "GROUP",
                                      arm = "TRTP",
                                      value = "AVAL0"),
                     arm_levels = c(active = "Active",
                                    control = "Control"),
                     compute_win_odds = TRUE
                     )

cumulative_plot(maraca_dat)

maraca documentation built on May 29, 2024, 8:08 a.m.