pac.resid: Pac-Man Residual Function

In PharaohCola13/pacviz: Pac-Man Visualization Package

Pac-Man Residual Function

Description

A visualization technique in R for regression analysis results, specifically residual values, based on a restricted radial coordinate system. It provides a broad view perspective on the performance of regression models, and supports most model inputs.

Usage

pac.resid(
  x,
  y,
  title,
  taxis,
  model = lm(y ~ x, data = data.frame(x, y)),
  color1 = "gold",
  standardize = FALSE
)

Arguments

x, y	Numeric data
title	Figure title
taxis	Vector with the first entry being the axis label and the second entry being units
model	An object for which the extraction of model residuals is meaningful.
color1	Color value as string or rgb
standardize	Boolean to standardize the residual value

Value

Pac-Man residual plot

Examples

data("cars")
x <- cars$dist
y <- cars$speed
pac.resid(x,y, 'Example 2',
            c("Temperature",'degC'),
            color1="lightblue",
            standardize=TRUE)

PharaohCola13/pacviz documentation built on March 15, 2023, 8:11 a.m.