acci: Traffic accidents (from the BAAC dataset)

In ripleyCorr/kdeborder: Kernel density estimation correcting for border bias

Description

Traffic accidents that occurred in 2008 in two French départements - Finistère and Morbihan - and involved bodily injuries. This is an extract from the BAAC dataset (Bulletins d'analyse d'accident corporel). The data is filled by police forces, and most accidents have a specific location.

Usage

data(acci)

Format

An list containing two elements : one for Finistère and the other for Morbihan. Each element contains a list of two elements : 'points' and 'polygon' which gives the coordinates (long,lat) of the accidents inside a 'data.frame', and a 'data.frame' containing the bounding surface of the département (long, lat).

References

Charpentier, A. & Gallic, E. (2015). Kernel density estimation based on Ripley’s correction. GeoInformatica, 1-22. (Springer)

Examples

data(acci)
pts_finistere <- acci$finistere$points
pol_finistere <- acci$finistere$polygon
plot(pol_finistere, t="l")
points(pts_finistere, col = "red", pch=19)

ripleyCorr/kdeborder documentation built on May 26, 2019, 1:33 a.m.