topic Re: Visualizing Shewhart Control Chart Rules in QlikView

Visualizing Shewhart Control Chart Rules

dpstanley_13 — Thu, 05 Oct 2017 13:45:03 GMT

I am working on a control chart. Is it possible to identify 6 consecutive increasing values? This is one of the "Shewhart control chart rules". The result I would like to achieve is to add a symbol to my line to each of the dimension values that satisfy the rule of 6 consecutive increasing (or decreasing) values. Hopefully this makes sense.

Re: Visualizing Shewhart Control Chart Rules

dpstanley_13 — Thu, 05 Oct 2017 14:53:38 GMT

I have found this blog post:

QlikFit: Qlikview Lean tips #1: How to highlight series of points that violate control rules on a chart

Re: Visualizing Shewhart Control Chart Rules

Michael81 — Wed, 17 Apr 2019 10:10:46 GMT

Hello,

Is there any chance you can post the expressions built for these SPC chart rules? I am unable to download/open the app in the blog

Thanks

Re: Visualizing Shewhart Control Chart Rules

danielgargiulo — Wed, 17 Apr 2019 20:24:15 GMT

If you are using Qlik Sense i recommend you have a look at our extension which is specifically developed for this use case: https://www.vizlib.com/marketplace/acumen-ichart#