• jeffep@lemmy.world
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    3 days ago

    If that’s the case no red vs purple is needed. People need to learn how to visualise data to make a point

    • filcuk@lemmy.zip
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      3 days ago

      Works perfectly well to illustrate how much of the city area* is covered in parking.
      There is no red vs purple, but colour vs lack there of.

    • Halcyon@discuss.tchncs.de
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      2 days ago

      The differentiation into two categories with two colors add additional information and make it even more interesting without diminishing the actual point of the visualization.