During my internship at Bitmetric one of my project goals was to build a QlikView application to benchmark logistical companies. I needed to visually compare the results of one organization with the average results of all organizations. My first try was using a combo chart with symbols, but I wasn’t happy with how that looked:
The dot seems to reflect an interval instead of a value. What I really wanted was to make is a chart that uses a straight line for the benchmark:
In this blog I will show you how you can make such a chart.