The New York Police Department's controversial terminate in addition to frisk policy is oft criticized. The biggest criticism is that it suffers from obvious racial profiling. For example, 90% of terminate in addition to frisk instances inwards 2017 involved African-American or Latino citizens. Stop in addition to Frisk is a information visualization of NYC terminate in addition to Frisk information which has been created to "allow for exploratory information analysis on historical Stop-and-Frisk" records
Stop in addition to Frisk includes heat-map visualizations of terminate in addition to frisk purpose inwards each New York borough. In truth the heat-map visualization for each borough isn't really helpful. I assume heat-maps stimulate got been chosen to exhibit the locations inwards each borough where the most stops stimulate got taken place. In this abide by the maps largely fail. Influenza A virus subtype H5N1 point density or hex-bin map would render a much clearer indication of where terminate & frisks stimulate got most taken house inwards each borough.
The racial break-down of each borough (under each map) is to a greater extent than effective. These bar charts visualize the unwrap of suspects involved inwards terminate in addition to frisk yesteryear race. These charts effectively reveal the extent that racial profiling has inwards police trace stopping in addition to searching New York citizens. Or at to the lowest degree it would produce if the site provided a piddling information on the information existence used.
Data visualizations actually should include information both virtually where the information comes from in addition to what the information includes. Stop in addition to Frisk doesn't seem to offering whatever information virtually where the NYC terminate in addition to frisk information comes from or what fourth dimension menstruation the information covers. Without this context the visualization isn't really usefu.
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