Forum Discussion
Matt_P
Helper I
Helper IGrouping / Aggregation
I have the data below and was wondering how to calculate the diff column which is previous qty minus current row quantitiy while ensuring ID is the same. Many thanks! ID RecordDate Accumila...
Greg_Deckler
Community Champion
Community ChampionSee my article on Mean Time Between Failure (MTBF) which uses EARLIER: http://community.powerbi.com/t5/Community-Blog/Mean-Time-Between-Failure-MTBF-and-Power-BI/ba-p/339586
Matt_PHelper I
Helper IThanks, looked at EARLIER but im finding it difficult to apply... hence the post. 😁