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Mynda Treacy
@mynda
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Joined: Jul 16, 2010
Last seen: Jun 29, 2026
Topics: 0 / Replies: 4786
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RE: Calculate Rolling 12 Weeks' Standard Deviation

Hi Stephanie, In your formula the second and third arguments in the DATESBETWEEN function (StartDate, EndDate) are referencing a whole column, but ...

9 years ago
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RE: Need Calculated "Grand Totals" (but other calcs) in a Pivot Table

Great. Just be sure to set up your model correctly or you can get erroneous results. You can learn Power Pivot in my course here:

9 years ago
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RE: How to add a linked table to the data model in Excel 2016?

Hi Ibrahim, Thanks for the screenshots. What you're looking at is the Power Pivot model in Excel 2016. Those references in the formula are to the T...

9 years ago
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RE: Need Calculated "Grand Totals" (but other calcs) in a Pivot Table

You can't do this with regular PivotTables the way you want. Your options are to add these formulas in columns outside of the PivotTable. You could le...

9 years ago
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RE: Consolidating Power Pivot totals from different workbooks

Hi Adele, Power BI can only have one model, just like Excel can only have one Power Pivot model per file. Power Query has no limit on the number of...

9 years ago
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RE: Formula links to data in other files

Hi Declan, It's difficult to give you formula advice without seeing your file, but the process you describe is something Power Query (available in ...

9 years ago
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RE: Consolidating Power Pivot totals from different workbooks

Hi Adele, Do any of the workbooks contain all of the odata tables? I'm just wondering if you can create a PivotTable to return the totals that you ...

9 years ago
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RE: Averages/Sum Product

Hi Hava, I'm not following, sorry. Please clarify what formulas aren't working the way you want, and what your expected result would be for a coupl...

9 years ago
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RE: Select Last Values from other Columns

Great 🙂 glad I could help.

9 years ago
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RE: Filtering month column 3 months out automatically on a query

Hi Cele, I added some new tutorials to the course (session 7) but, you must not have renewed your membership. If you want to share your file her...

9 years ago
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RE: Slicer not working when using IF with ISBLANK on another Slicer

Yes, I'm afraid I don't know of any workaround for that with Power Pivot. With regular PivotTables there is an option to 'Show items with no data' in ...

9 years ago
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RE: Conditional formatting for Subtotal rows

Hi Jessica, It's very difficult to say without seeing the file, but there might be a clue in the difference in the radio button options given in th...

9 years ago
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RE: Select Last Values from other Columns

Hi Alex, Thanks for clarifying. In the attached file I took a copy of your original data and removed columns B:D so I could create these using Powe...

9 years ago
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RE: Slicer not working when using IF with ISBLANK on another Slicer

Ok, that makes sense. But, that also means that your Slicer will show every item since they will contain a zero, as opposed to having 'no data'. My...

9 years ago
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RE: Filtering month column 3 months out automatically on a query

Hi Cele, You can use a query parameter to set the date you want to use. See lesson 7.01 of the Power Query course. Mynda

9 years ago
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