2 Replies Latest reply on Aug 14, 2018 1:09 PM by Jen Olson

    Market Share-Line graph single company vs market month over month

    Jen Olson

      Hey--new to Tableau and going through all of the e-learning courses right now. Unfortunately, I'm still in the beginning tutorials, and I need a little help on some real-world questions.


      I want a line graph to chart month over month one company vs. the market. I work for a contractor and the market will be represented by the number of electrical permits that have been pulled.


      In some sample data, I've plotted the month-over-month permits for a single contractor. Now I'd like to add a second line to represent the whole market. I'm guessing this is a calculated field. I've attached my test file. Thank you!!