dodgr: An R package for network flow aggregation

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Authors Mark Padgham
Journal/Conference Name Transport Findings
Paper Category
Paper Abstract Allocation of flows throughout networks is a common problem in transport research, yet there are very few computational tools available, and almost no open source tools. We describe a new software package, ["dodgr"](https://github.com/atfutures/dodgr) (**D**istances **O**n **D**irected **GR**aphs) capable of extremely efficient flow aggregation over millions of routes within a network. This package represents a much needed advance in transport research, enabling aggregation at the finest scales of individual street segments, with results able to be direcly viewed with modern web-rendering and interactive viewing tools such as deck.gl.
Date of publication 2019
Code Programming Language R
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