https://d3js.org/d3-array/bin
The JavaScript library for bespoke data visualization
binningdataobservable
https://www.tableau.com/ja-jp/blog/data-map-discovery-78603
Data Map Discovery is an occasional series that aims to help you learn how to use maps of all varieties to improve your data analysis. Tableau Researcher Sarah...
how to usedata mapdiscoveryspatialbinning