addSnow: Adds Snow's graphical annotation of the Broad Street pump...

In lindbrook/cholera: Amend, Augment and Aid Analysis of John Snow's Cholera Map

Adds Snow's graphical annotation of the Broad Street pump walking neighborhood.

Description

Adds Snow's graphical annotation of the Broad Street pump walking neighborhood.

Usage

addSnow(type = "area", color = "dodgerblue", alpha.level = 0.25,
  line.width = 2)

Arguments

type	Character. Type of annotation plot: "area" or "perimeter".
color	Character. Neighborhood color.
alpha.level	Numeric. Alpha level transparency: a value in [0, 1] when type = "area".
line.width	Numeric. Line width for type = "street" and type = "perimeter".

Examples

## Not run: 
plot(neighborhoodVoronoi())
addSnow()

## End(Not run)

lindbrook/cholera documentation built on April 14, 2024, 6:29 a.m.