Alteryx Designer Desktop Discussions

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LCL and UCL

mredissi
6 - Meteoroid

Does anyone know if there is a tool to calculate control limits as in Minitab for I-MR (individual and moving range) chart?

Say I have series of numbers is there a tool that calculates LCL and UCL like Minitab does? 

Thanks

1 REPLY 1
MatthiasSeil
Alteryx Alumni (Retired)

Alteryx as a customisable platform does not have LCL and UCL by default, but you can quickly calculate them yourself (see attached example WF) and then wrap this calculation in a macro and thus have your own LCL-UCL tool created.

 

The basic data profile tool gives you Mean and Std Dev, the rest is just a straightforward formula.

 

Hope this helps.

 

Cheers

 

Matthias

 

MatthiasSeil_0-1607699757813.png

 

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