Tag: Andy Cotgreave

  • When can a line be a bar?

    When can a line be a bar?

    When you work in Data Visualisation, there is no way around bar and line charts! They are arguably the most fundamental and versatile graphs out there. They are so versatile that Tableau’s Andy Cotgreave formulated a law around them: The longer an innovative visualization exists, the probability someone says it should have been a line/bar…