pems: Traffic speed data from San Jose, California
In MetricGraph: Random Fields on Metric Graphs
pems R Documentation
Traffic speed data from San Jose, California
Description
Data set of traffic speed observations on highways in the city of San Jose,
California.
Usage
pems
Format
pems
A list with two elements:
- edges
A list object containing the coordinates of the road segments.
- data
Locations of the observations on the road segments as a
data.frame with 325 rows and 3 columns. The first column indicates the edge
number, the second column indicates the distance on edge of the position,
and the third column indicates the average speed observed.
Source
https://www.openstreetmap.org
https://github.com/spbu-math-cs/Graph-Gaussian-Processes/blob/main/examples/data/PEMS.zip
References
Chen, C., K. Petty, A. Skabardonis, P. Varaiya, and Z. Jia (2001). Freeway performance measurement system: mining loop detector data. Transportation Research Record 1748(1), 96-102.
OpenStreetMap contributors (2017). Planet dump retrieved from https://planet.osm.org. https://www.openstreetmap.org.
MetricGraph documentation built on April 3, 2025, 10:34 p.m.
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| pems | R Documentation |
Traffic speed data from San Jose, California
Description
Data set of traffic speed observations on highways in the city of San Jose, California.
Usage
pems
Format
pems
A list with two elements:
- edges
A
listobject containing the coordinates of the road segments.- data
Locations of the observations on the road segments as a
data.framewith 325 rows and 3 columns. The first column indicates the edge number, the second column indicates the distance on edge of the position, and the third column indicates the average speed observed.
Source
https://www.openstreetmap.org
https://github.com/spbu-math-cs/Graph-Gaussian-Processes/blob/main/examples/data/PEMS.zip
References
Chen, C., K. Petty, A. Skabardonis, P. Varaiya, and Z. Jia (2001). Freeway performance measurement system: mining loop detector data. Transportation Research Record 1748(1), 96-102.
OpenStreetMap contributors (2017). Planet dump retrieved from https://planet.osm.org. https://www.openstreetmap.org.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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