DAX for previous period?

[joeshu26]

I have a table with entries throughout the year. Is there a good DAX formula to get previous period/row so I can do some period over period calculations? The data entries are approximately one week apart, but I need PreviousPeriod formula to use in my growth formula...

 

[ImkeF]

I'm not sure whether I got your question, but have a look at this:

Time Patterns – Dax Patterns
https://support.office.com/en-sg/ar...cel-2013-016acf7b-9ded-411e-ba6c-ed8b8c368011