docs/vignettes/kernel.density.md

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

Kernel Density Plot

lindbrook 2024-09-27

By default, addKernelDensity() pools all observations into a single neighborhood:

snowMap()
addKernelDensity()

To consider the possibility of multiple pump neighborhoods, you can do the following.

To define a set of neighborhoods based on a selection of pumps (i.e., distribute cases across the selection), use the pump.select argument :

snowMap()
addKernelDensity(pump.select = c(6, 8))

To view the subset of “local” neighborhoods you’re interested in, use the pump.subset argument.

snowMap()
addKernelDensity(pump.subset = c(6, 8))

lindbrook/cholera documentation built on Jan. 13, 2025, 3:49 p.m.