Forum Discussion

michaelmichael's avatar
michaelmichael
Icon for Helper I rankHelper I
6 years ago
Solved

Average and StDev lines on different aggregate charts

I'm trying to develop some control charts on PowerBI... To do this I need to have a line on each chart that can have a Mean, Mean+StDev and Mean-StDev   To do this I'm using this measure formula fo...
Need Help
Tutorial Requests
  • lc_finance's avatar
    lc_finance
    6 years ago

    Hi michaelmichael ,

     

     

    Could you share a sample Power BI file? That will make it easier to help you.

    You can upload your Power BI file to One Drive, Google Drive or other similar tool and share it here.

     

    Let me know,

     

    LC

    Interest in Power BI and DAX templates? Check out my blog at www.finance-bi.com

michaelmichael's avatar
michaelmichael
Icon for Helper I rankHelper I
6 years ago

lc_finance It is a very simple data table.

 

I have 2 columns, 1st is the supgroup (x axis), let's call these A-J. The 2nd column is a numerical value.

 

You can build a simple data set of A-J, with their corresponding data value (for this excercise this can be 10 entries for each letter, number between 1-10).

 

From this I produce 3 visuals, and with the data I have each visual as "Average", "StDev" and "Sum".

 

Thanks

michaelmichael's avatar
michaelmichael
Icon for Helper I rankHelper I
6 years ago

lc_finance if it helps, I've found a PowerBI Add On which can give these visual results, called Craydec Control Charts

 

But this costs to run, when I'm certain I can script the file to run the same thing