plot_pressure {pressuRe}

Plot pressure

Description

Produces visualization of pressure data

Usage

plot_pressure(
  pressure_data,
  variable = "max",
  smooth = FALSE,
  frame,
  step_n = "max",
  plot_COP = FALSE,
  plot_outline = FALSE,
  plot_colors = "default",
  break_values,
  break_colors,
  sensor_outline = TRUE,
  plot = TRUE,
  legend = TRUE
)

Arguments

pressure_data

List. Includes a 3D array covering each timepoint of the measurement. z dimension represents time

variable

String. "max" = footprint of maximum sensors. "mean" = average value of sensors over time (usually for static analyses). "frame" = an individual frame

smooth

Logical. Not implemented. If TRUE, plot will interpolate between sensors to increase data density

frame

Integer.

step_n

If numeric, the step number to plot (only for insole data). If "max", the max across complete trial, if "meanmax", the max on a per step basis

plot_COP

Logical. If TRUE, overlay COP data on plot. Default = FALSE

plot_outline

Logical. If TRUE, overlay convex hull outline on plot

plot_colors

String. "default": novel color scheme; "custom": user supplied

break_values

Vector. If plot_colors is "custom", values to split colors at

break_colors

Vector. If plot_colors is "custom", colors to use. Should be one shorter than break_values

sensor_outline

Logical. Sensor outline to be shown

plot

Logical. If TRUE, plot will be displayed

legend

Logical. If TRUE, legend will be added to plot

Value

ggplot plot object

Examples

emed_data <- system.file("extdata", "emed_test.lst", package = "pressuRe")
pressure_data <- load_emed(emed_data)
plot_pressure(pressure_data, variable = "max", plot_COP = FALSE)
plot_pressure(pressure_data, variable = "frame", frame = 20,
              plot_colors = "custom", break_values = c(100, 200, 300),
              break_colors = c("light blue", "light green", "yellow", "pink"))