latlong.ortho.addr {cholera}

Orthogonal projection of observed address (latlong) cases onto road network.

Description

Orthogonal projection of observed address (latlong) cases onto road network.

Usage

latlong.ortho.addr

Format

A data frame with 7 variables that records the position of the orthogonal projection of the 321 cases onto the network of roads.

road.segment

"address" road segment

x.proj

x-coordinate

y.proj

y-coordinate

ortho.dist

orthogonal distance to home road segment

case

numeric case ID

lon

longitude

lat

latitude

Note

unstackFatalities documents the code for these data.