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