2 Replies Latest reply: Sep 8, 2015 1:52 PM by Briana Diaz RSS

    Trend Line in Scatter Chart

      I'm attempting to add a trend line to the scatter chart below, but the option seems to be greyed out. My information is as follows:

       

      Dimension-Student Name/ID

      Expression 1- Student Test Score

      Expression 2- Current Grade in Course

       

      Should I change the chart type? If so, should I also change one of these expressions to be a dimension?

       

      Also, less urgent question, I want to ultimately change the color of the dot representing a student if they are a certain amount away from the trend line. For instance if a student has a grade of say 85, but a test score of 15 (or vice versa), we want that student in bold red. Is there a way to do this as well?