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== Software ==
While there are a large number of papers about parallel coordinates, there are only few notable software publicly available to convert databases into parallel coordinates graphics.<ref>{{cite web|url=http://eagereyes.org/techniques/parallel-coordinates|title=Parallel Coordinates|last=Kosara|first=Robert|year=2010}}</ref> Notable software are [[ELKI]], [[GGobi]], [[Macrofocus High-D]], [[Mondrian data analysis|Mondrian]], [[Orange (software)|Orange]] and [[ROOT]]. Libraries include [[Protovis.js]],<ref>{{cite web|url=https://mbostock.github.com/protovis/ex/cars.html|title=Protovis.js: Parallel Coordinates|last=Bostock|first=Mike|year=2011}}</ref> [[D3.js]]<ref>{{cite web|url=https://mbostock.github.com/d3/talk/20111116/iris-parallel.html|title=D3.js: Parallel Coordinates|last=Bostock|first=Mike|year=2012}}</ref><ref>{{cite web|url=http://bl.ocks.org/1341281|title=Parallel%20Coordinates|last=Davies|first=Jason|year=2011}}</ref> provideprovides basic examples, while more complex examples are also available.<ref>{{cite web|url=http://exposedata.com/parallel/|title=Nutrient Contents - Parallel Coordinates|last=Chang|first=Kai|year=2012|website=|url-status=dead|archive-url=https://web.archive.org/web/20160502023325/http://exposedata.com/parallel/|archive-date=2016-05-02|access-date=}}</ref><ref>http://bl.ocks.org/syntagmatic</ref><ref>{{Cite web|url=https://bl.ocks.org/IlievskiV/510869afe89b36eb46744cfbc2f1c1f1|title=Interactive exploring of the Laptop Prices dataset with Parallel Coordinates|last=Ilievski|first=Vladimir|date=2020-02-08|website=bl.ocks.org|url-status=live|archive-url=|archive-date=|access-date=2020-02-17}}</ref> D3.Parcoords.js<ref>{{cite web|url=https://syntagmatic.github.com/parallel-coordinates/|title=Parallel Coordinates (beta)|year=2012|last=Chang|first=Kai}}</ref> (a D3-based library) and [[Macrofocus High-D|Macrofocus High-D API]] (a Java library) specifically dedicated to parallel coordinates graphic creation havehas also been published. The [[Python (programming language)|Python]] data structure and analysis library [[Pandas (software)|Pandas]] implements parallel coordinates plotting, using the plotting library [[matplotlib]].<ref>[https://pandas.pydata.org/pandas-docs/version/0.21.0/visualization.html#parallel-coordinates Parallel Coordinates in Pandas]</ref> The [[R (programming language)|R]] programming language package [https://cran.r-project.org/web/packages/GGally/index.html GGally], among others, also implements parallel coordinates plotting.<ref>[https://cran.r-project.org/web/packages/GGally/index.html|title= Parallel coordinates in R]. </ref> High performance interactive parallel coordinates plots rendered with webgl can be made with the [[Plotly]] libraries in [https://plot.ly/python/parallel-coordinates-plot/ Python], [https://plot.ly/r/parallel-coordinates-plot/ R], and [https://plot.ly/javascript/parallel-coordinates-plot/ JavaScript].
== Other visualizations for multivariate data ==
* [http://www.cs.tau.ac.il/~aiisreal Alfred Inselberg's Homepage], with Visual Tutorial, History, Selected Publications and Applications
* [http://www.agocg.ac.uk/reports/visual/casestud/brunsdon/abstract.htm An Investigation of Methods for Visualising Highly Multivariate Datasets] by C. Brunsdon, A. S. Fotheringham & M. E. Charlton, [[University of Newcastle upon Tyne|University of Newcastle]], [[UK]]
* [http://www.dcs.napier.ac.uk/~marting/parCoord/GrahamKennedyParallelCurvesIV03.pdf Using Curves to Enhance Parallel Coordinate Visualisations] by Martin Graham & Jessie Kennedy, [[Napier University]], [[Edinburgh]], [[UK]] ▼* [https://web.archive.org/web/20131224110157/http://www.ggobi.org/docs/parallel-coordinates// Parallel coordinates plot in GGobi]
* [http://eagereyes.org/techniques/parallel-coordinates Parallel Coordinates], a tutorial by Robert Kosara ▼* [http://www.ichrome.com/grapheme Grapheme] – an intuitive and powerful data visualization tool.
* [https://github.com/IBM/conditional-parallel-coordinates Conditional Parallel Coordinates] – Recursive variant of Parallel Coordinates, where a categorical value can expand to reveal another level of Parallel Coordinates. ▼* [http://davis.wpi.edu/xmdv/vis_parcoord.html Parallel coordinates plot in the public-___domain software package XmdvTool]
▲* [http://www.dcs.napier.ac.uk/~marting/parCoord/GrahamKennedyParallelCurvesIV03.pdf Using Curves to Enhance Parallel Coordinate Visualisations] by Martin Graham & Jessie Kennedy, [[Napier University]], [[Edinburgh]], [[UK]]
*[http://www.r-statistics.com/2010/06/clustergram-visualization-and-diagnostics-for-cluster-analysis-r-code/ Clustergram: A graph for visualizing cluster analyses] based on the Parallel Coordinates of each observations cluster mean over the number of potential clusters (implemented in [[R (programming language)|R]]).
* [http://www.xdat.org/ XDAT] – a free [[GPL]] JAVA-based software for plotting parallel coordinates.
▲* [http://eagereyes.org/techniques/parallel-coordinates Parallel Coordinates], a tutorial by Robert Kosara
*[https://ilievskiv.github.io/blog/2020-02-08-interactive-dataviz/ The importance of interactive data visualization], a tutorial by Vladimir Ilievski on how to use the Parallel Coordinates plot to explore the data
* [http://www.high-d.com/ High-D] A multi-platform commercial tool for creating parallel coordinates visualizations (with examples)
* [http://archives.visokio.com/forums/forums.visokio.com/discussion/2136/radar-view-omniscope-2.html#parallel_coordinates Parallel coordinates plot in Omniscope Classic]
* [https://web.archive.org/web/20130218041728/http://cda.ornl.gov/projects/eden/ EDEN] – An open source JAVA-based tool for interactive parallel coordinates plots developed by Chad A. Steed.
* [http://www.sliversoftware.com/ Sliver] – Data visualization software incorporating parallel coordinates plots.
▲* [https://github.com/IBM/conditional-parallel-coordinates Conditional Parallel Coordinates] – Recursive variant of Parallel Coordinates, where a categorical value can expand to reveal another level of Parallel Coordinates.
[[Category:Data visualization]]
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