Forum Discussion
Calculate Threshold Analysis
Step 1 - Transform your Month only column to a full date.
- Sep 2022 becomes 9/1/2022.
- Feb 2023 becomes 2/1/2023
This is easily done in Power Query Editor.
Step 2 - Also in Power Query Editor, select all the month columns & unpivot them so that instead of a separate column for each month-year, you now only have 1 column for "Date" & 1 column for "Value" (or whatever you want to rename it).
Step 3 - In the model, create the 1:* relationship between 'Date'[Date] & 'Data'[Date]
Step 4 Create a new measure called _B4PrevMONTH V2 .
This resolves the issue of (2 - 2 = 0) the invalid month number.
You can upload a PBIX to Google Drive, make it public & then share the link here on forums.
This should resolve the issue with your blank values for the "2 months ago" measure.
Regards,
Nathan
Step 1 - Transform your Month only column to a full date.
- Sep 2022 becomes 9/1/2022.
- Feb 2023 becomes 2/1/2023
This is easily done in Power Query Editor.
Step 2 - Also in Power Query Editor, select all the month columns & unpivot them so that instead of a separate column for each month-year, you now only have 1 column for "Date" & 1 column for "Value" (or whatever you want to rename it).
Step 3 - In the model, create the 1:* relationship between 'Date'[Date] & 'Data'[Date]
Step 4 Create a new measure called _B4PrevMONTH V2 .
This resolves the issue of (2 - 2 = 0) the invalid month number.
You can upload a PBIX to Google Drive, make it public & then share the link here on forums.
This should resolve the issue with your blank values for the "2 months ago" measure.
Regards,
Nathan
WinterMist Thanks so much for being such a great help! Do you mind sharing recommendations for becoming better at PowerBI?
You are AWESOME!
You are welcome. Thanks for the kind words.
For improving in DAX, check the following thread:
https://community.powerbi.com/t5/DAX-Commands-and-Tips/How-to-learn-DAX-from-beginning-to-Advance/m-p/2586316#M74389 Regards,
Nathan