fatalities {cholera}

Amended Dodson and Tobler's cholera data.

Description

An amended version of Dodson and Tobler's digitization of John Snow's map of the 1854 London cholera outbreak. It removes 3 duplicate observations and imputes the location for 3 "missing" observation. This information is also available in HistData::Snow.deaths2 (>= ver. 0.7-8).

Usage

fatalities

Format

A data frame with 3 variable that records the position and the nearest pump for the 578 bars on Snow's map.

case

numeric case ID

x

x-coordinate

y

y-coordinate

lon

longitude

lat

latitude

Note

fixFatalities documents the code for these data. For details, see vignette("duplicate.missing.cases").

See Also

caseLocator

streetNameLocator

streetNumberLocator

caseLocator

streetNameLocator

streetNumberLocator