I used SPC charts at work for analyzing ton (1000+) of different computer generated jobs that had to run daily. The SW was always under modification and the cha

I used SPC charts at work for analyzing ton (1000+) of different computer generated jobs that had to run daily. The SW was always under modification and the charts helped to catch the errors and Pareto charts helped drive home people needed to fix their stuff. I have to agree w one of the posters: “ However, management did not like that I was using something so old” and this was always a struggle.