Data analytics. Sounds scary (or boring), right? Spotting trends isn’t as tricky as you might think and you’re probably already using insights from the numbers you look at every day.
Some folks have not had an opportunity to use data recordings as a diagnostic tool. When you first start looking at recordings, there appears to be so much data that it’s hard to find the answers. There are a few techniques I have found very useful in getting the information I need. The “before” graphs show the readings used to verify the complaint and diagnose the problem.