partial_credit_contour_plot: Generate contour plot for partial credit analysis

In door: Analysis of Clinical Trials with the Desirability of Outcome Ranking Methodology

Generate contour plot for partial credit analysis

Description

The contour plot is for sensitivity analysis. Currently it supports given DOOR outcome categories of three or four. The contour plot assigns every combinations of grade keys given a DOOR outcome distribution

Usage

partial_credit_contour_plot(
  y1 = NULL,
  y2 = NULL,
  n1 = NULL,
  n2 = NULL,
  summary_obj = NULL,
  data_type = c("freq", "prop"),
  pc_inc = 10,
  contour_inc = 1
)

Arguments

y1, y2	Numeric vectors of DOOR proportion or frequency distribution for group 1, group 2. The entries should be ordered from most desirable to least desirable
n1, n2	Sample sizes of group 1, group 2; must be specified if method = "prop"
summary_obj	An object returned by individual_to_summary(); Alternative input for y1 and y2
data_type	Either "freq" for frequency input or "prop" for proportion input when using y1 and y2
pc_inc	Increment of partial credits
contour_inc	Increment of contour lines

Value

A graph object

Examples

y1 <- c(60, 30, 10)
y2 <- c(50, 40, 10)
partial_credit_contour_plot(y1, y2)

door documentation built on Aug. 8, 2025, 6:45 p.m.