cholera (version 0.8.0)

latlongWalkingPath: Plot walking path to nearest pump (prototype).

Description

Plot walking path to nearest pump (prototype).

Usage

latlongWalkingPath(case = 1, destination = NULL, vestry = FALSE,
  weighted = TRUE, distance.unit = "meter", time.unit = "second",
  walking.speed = 5, multi.core = TRUE)

Arguments

case

Numeric.

destination

Numeric. Pump ID.

vestry

Logical. TRUE uses the 14 pumps from the map in the Vestry Report. FALSE uses the 13 pumps from the original map.

weighted

Logical. TRUE computes shortest path in terms of road length. FALSE computes shortest path in terms of the number of nodes.

distance.unit

Character. Unit of distance: "meter" or "yard".

time.unit

Character. "hour", "minute", or "second".

walking.speed

Numeric. Walking speed in km/hr.

multi.core

Logical or Numeric. TRUE uses parallel::detectCores(). FALSE uses one, single core. You can also specify the number logical cores. See vignette("Parallelization") for details.