geolife_traj

Extraction of the GeoLife GPS Trajectories dataset. The selected trajectory
id is 000-20081023025304.
Data manipulation applied to the raw data :<ul>
<li>Conversion to EPSG:4586</li>
<li>Manual selection of the pings</li>
<li>Selection of relevant variables</li>
</ul>

datasets

Implements the ST-DBSCAN (spatio-temporal density-based spatial
clustering of applications with noise) clustering algorithm for detecting
spatially and temporally dense regions in point data, with a fast C++ backend
via 'Rcpp'. Birant and Kut (2007) <doi:10.1016/j.datak.2006.01.013>.

Antoine Le Doeuff

stdbscan

Spatio-Temporal DBSCAN Clustering

geolife_traj function

A <code>data.frame</code> with one row per ping and the following columns:<ul>
<li><code>date</code> (chr): The date</li>
<li><code>time</code> (chr): The time</li>
<li><code>x</code> (dbl): Longitude (EPSG:4586)</li>
<li><code>y</code> (dbl): Latitude (EPSG:4586)</li>
</ul>

geolife_traj: GPS pings from the GeoLife GPS Trajectories dataset

Description

Usage

Arguments

Format

Examples