Sorting Visualizations
Good stuff, except for the rainbow color scales [1]. I'd much prefer to see the same in viridis [2] or something similar. The color boundaries on the rainbow scale are not perceived uniformly by human eyes (there might even be a cultural bias at play, i.e. we may distinguish blue from green more readily than different shades of blue, even if they may be objectively at the same distance)<p>[1] <a href="https://visual.ly/blog/rainbow-color-scales/" rel="nofollow">https://visual.ly/blog/rainbow-color-scales/</a><p>[2] <a href="https://cran.r-project.org/web/packages/viridis/vignettes/intro-to-viridis.html" rel="nofollow">https://cran.r-project.org/web/packages/viridis/vignettes/in...</a><p>Edit:<p>Here's my demo, in Viridis: <a href="http://gph.is/2xZnKxl" rel="nofollow">http://gph.is/2xZnKxl</a><p>(Generated in ipython + numpy + matplotlib + seaborn)