topic Statistical process control (SPC charts) in Qlikview? in QlikView https://community.qlik.com/t5/QlikView/Statistical-process-control-SPC-charts-in-Qlikview/m-p/188272#M1285678 <HTML><HEAD></HEAD><BODY><P>Thank you for your answer! I will try this!</P></BODY></HTML> Wed, 02 Jun 2010 10:30:55 GMT 2010-06-02T10:30:55Z Statistical process control (SPC charts) in Qlikview? https://community.qlik.com/t5/QlikView/Statistical-process-control-SPC-charts-in-Qlikview/m-p/188270#M1285673 <HTML><HEAD></HEAD><BODY><P>Has anybody made Statistical process control (SPC charts) in Qlikview? Eg. ImR chart or XmR chart?</P><P>I should be quite straight forward but I don't really know how to get started.</P><P><A href="http://www.ehow.com/how_5639007_understand-imr-chart.html" target="_blank">http://www.ehow.com/how_5639007_understand-imr-chart.html</A></P></BODY></HTML> Mon, 26 Jan 2026 18:19:17 GMT https://community.qlik.com/t5/QlikView/Statistical-process-control-SPC-charts-in-Qlikview/m-p/188270#M1285673 2026-01-26T18:19:17Z Statistical process control (SPC charts) in Qlikview? https://community.qlik.com/t5/QlikView/Statistical-process-control-SPC-charts-in-Qlikview/m-p/188271#M1285676 <HTML><HEAD></HEAD><BODY><P>I was able to make a SPC chart by creating variables and then plotting them in a chart using reference lines. The variables I made were for the Average and Standard Deviation (vAvg and vStDev). I then created reference lines in my chart (first line =vAvg, second line = vAvg + vStDev, third line = vAvg + 2*vStDev, etc...). The only thing to watch out for is to be sure that you choose the reference line to be displayed on "Location" of "Primary Y".</P><P>I hope this helps.</P></BODY></HTML> Fri, 23 Apr 2010 20:38:26 GMT https://community.qlik.com/t5/QlikView/Statistical-process-control-SPC-charts-in-Qlikview/m-p/188271#M1285676 2010-04-23T20:38:26Z Statistical process control (SPC charts) in Qlikview? https://community.qlik.com/t5/QlikView/Statistical-process-control-SPC-charts-in-Qlikview/m-p/188272#M1285678 <HTML><HEAD></HEAD><BODY><P>Thank you for your answer! I will try this!</P></BODY></HTML> Wed, 02 Jun 2010 10:30:55 GMT https://community.qlik.com/t5/QlikView/Statistical-process-control-SPC-charts-in-Qlikview/m-p/188272#M1285678 2010-06-02T10:30:55Z Statistical process control (SPC charts) in Qlikview? https://community.qlik.com/t5/QlikView/Statistical-process-control-SPC-charts-in-Qlikview/m-p/188273#M1285679 <HTML><HEAD></HEAD><BODY><P> Hello Jimmy,</P><P>Would you mind sharing how you are defining the variables? I have issues creating the variable for vStDev. I am not able to get the Avg function work with StDev.</P><P>Thanks in Advance.</P></BODY></HTML> Wed, 03 Aug 2011 13:01:58 GMT https://community.qlik.com/t5/QlikView/Statistical-process-control-SPC-charts-in-Qlikview/m-p/188273#M1285679 2011-08-03T13:01:58Z