Introduction For years, I have dealt with an intrinsic assumption in Tableau that really hampers my ability to get work done when using the Pages shelf. This assumption makes it nearly impossible to efficiently create publication quality charts when the pages shelf (Figure 1) is used to produce a large number of charts.
In this simple example, I was developing some ideas on how to use concepts from statistical process control theory to evaluate the effectiveness of salesman over time.
In this post, I use a combination of text and videos to show how to use daily data in Tableau to calculate a seven-day moving average and moving range Daily Comp control chart pair, with control limits shown on each.
OK. So it has been a couple of years since I last wrote to my blog. I have a lot to say, so I’ll get started with a little #Tableau training.