• renzev@lemmy.world
    link
    fedilink
    English
    arrow-up
    12
    ·
    2 days ago

    Oh my god I just realized that it’s showing the change in sales/use. Why on earth would you do that!? What point are they trying to make!?

    • driving_crooner@lemmy.eco.br
      link
      fedilink
      arrow-up
      3
      ·
      2 days ago

      If you are working time series the absolute values are not that good for modeling, you want to transform the data into log difference.