12 Replies Latest reply on Jan 8, 2014 8:51 AM by Alex Blakemore

    Showing different time intervals on same axis

    Katherine Woods

      I am trying to create a single chart that shows the same data but summarizing by different time intervals. The first representation is a line chart giving the data for each hour. The second will be an overlay summary of the same data for the entire day as a moving daily average window. I can figure out how to create the moving window average using Tableau, but not how to overlay it on top of the data by hour as a single axis representation. This is a sample of the desired end result:

      Different time intervals same axis.png
      I can get the red line as a dual axis or a separate chart. How do I overlay into a single chart / axis?