Plotly.js Choropleth Map

A plotly.js choropleth trace auto-detected by MAIDR. Read as a bar chart whose categories happen to be places, a map loses everything spatial, so the regions are laid out by the centroid plotly resolved for each one while projecting it: the arrows move north, south, east and west rather than along a list, and the panning follows the longitude. The shaded quantity takes its name from the colorbar, which is the only place a map names it.