cppRouting
Rcpp
| cppRouting | Rcpp | |
|---|---|---|
| 1 | 1 | |
| 97 | 723 | |
| - | 0.1% | |
| 10.0 | 7.3 | |
| over 1 year ago | about 2 months ago | |
| C++ | C++ | |
| - | GNU General Public License v3.0 only |
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cppRouting
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Using R to Cluster Points by Road Networks
cppRouting: I've just discovered this package. I use it if I require fast routing and can provide my own spatial graph data. So if I can't use OSM (maybe because of licence issues) this package will provide very fast results, too! I didn't compare the performance against the sfnetworks package, but I guess it's a lot faster and memory efficient especially for large networks. It also supports many implementations of different routing algorithms.
Rcpp
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Runtime error: Addition of unsigned offset. Am I going out of bounds somewhere?
I was so happy when had to use C to write an optimized numerical routine that was just too slow in native R and Python, as well as when I worked on a project using OpenCV, which gave me the chance to use C++. However, most of the time, my clients want me to use Ror Python. Incidentally, if you're interested in R but don't know much about it, the Rcpp project is incredible!
What are some alternatives?
Open Source Routing Machine (OSRM) - Open Source Routing Machine - C++ backend
toml11 - TOML for Modern C++
osrm - Interface between R and the OpenStreetMap-based routing service OSRM
Rblpapi - R package interfacing the Bloomberg API from https://www.bloomberglabs.com/api/
CXXGraph - Header-Only C++ Library for Graph Representation and Algorithms
build-your-own-x - Master programming by recreating your favorite technologies from scratch.
EA Standard Template Library - EASTL stands for Electronic Arts Standard Template Library. It is an extensive and robust implementation that has an emphasis on high performance.
sfnetworks - Tidy Geospatial Networks in R
pdftools - Text Extraction, Rendering and Converting of PDF Documents
BTM - Biterm Topic Modelling for Short Text with R
snn-core - A modern, safer alternative to the C++ Standard Library (for Linux/BSD)