Review on QI Macros SPC Add-in for Excel by Jimmie Gebrehiwot

I like being able to create different types of graphs using macros instead of having all my files open at once! It can get quite confusing if you're not used to it but with some practice everything gets easier and quicker!! You have to know what type chart/graph etc will give best results so make sure before starting otherwise things may look messy or take longer than expected (depending how much effort goes into getting them looking just right).

There are plenty resources online about creating these kinds of diagrams however they could do better by giving clear explanations as well - something which seems rare when searching google images / youtube videos. If you want quick access to multiple graph options this program does its job very nicely without any additional costs such as monthly fees.