Content deleted Content added
Captpossum (talk | contribs) →Other visualizations for multivariate data: Added Sankey diagram |
ShelfSkewed (talk | contribs) Unlinked ambiguous—defined right here |
||
Line 2:
[[Image:ParCorFisherIris.png|right|400px|Parallel coordinates]]
[[File:Ggobi-flea2.png|right|400px|alt=Ggobi-flea2|Parallel coordinate plot of the flea data in [[GGobi]].]]
'''Parallel Coordinates''' plots are a common method of visualizing [[multivariate data|high-dimensional datasets]] to analyze
To plot, or visualize, a set of [[point (geometry)|points]] in [[n-dimensional space|''n''-dimensional space]], ''n'' [[parallel (geometry)|parallel]] lines are drawn over the background representing [[coordinate]] axes, typically oriented vertically with equal spacing. Points in ''n''-dimensional space are represented as individual [[polyline]]s with ''n'' [[vertex (geometry)|vertices]] placed on the parallel axes corresponding to each [[coordinate]] entry of the ''n''-dimensional point, vertices are connected with ''n-1'' polyline segments.
| |||