From sfcta/epc-map#10
When selecting metrics, please consider keeping categorization consistent (eg. always 0-10%, 10-20%, etc). It's not clear why current breakpoints, which change for each metric, are being used. For example, when looking at the Elderly population, most of the tracts are in the lowest two bins. However, when looking at Zero-vehicle HHs is overwhelmingly highest bin.
From sfcta/epc-map#10
When selecting metrics, please consider keeping categorization consistent (eg. always 0-10%, 10-20%, etc). It's not clear why current breakpoints, which change for each metric, are being used. For example, when looking at the Elderly population, most of the tracts are in the lowest two bins. However, when looking at Zero-vehicle HHs is overwhelmingly highest bin.