plot_gait_comparison: Plot Gait Curves with FGDI Overlay

In fgdiR: Functional Gait Deviation Index

Plot Gait Curves with FGDI Overlay

Description

Plots gait curves comparing healthy controls to individuals with highest deviation.

Usage

plot_gait_comparison(joint_index, title, FGDI, Data, ID, combined)

Arguments

joint_index	Index of the joint angle to plot.
title	Title for the plot.
FGDI	Output list from FGDI() function.
Data	List of matrices containing the gait data.
ID	Subject group labels.
combined	Logical indicating if you want to see the combined FGDI results (TRUE). This approach yields a measure of severity by collectively considering both legs, and displays the maximum gait abnormality. If FALSE the max gait pathology is displayed for each leg individually left in green and right in blue.

Value

A ggplot object.

Examples

data(A_Data)
data(A_data_info)
ID <- c(rep("Case", 18), rep("Control", 42))
fgdi_out <- FGDI(A_Data, ID, PVE_I = 0.99)
plot_gait_comparison(1, "Pelvis Tilt", fgdi_out, A_Data, ID, combined=FALSE)

fgdiR documentation built on Dec. 16, 2025, 5:07 p.m.