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gdeckler4
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8 years ago
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PREVIOUSVALUE DAX Function

See the article here: https://www.linkedin.com/pulse/runge-kutta-limits-dax-greg-deckler-microsoft-mvp- What we need is a function that will essentially allow recursion in specific circumstances in DAX and get around the circular reference issues. This would also make Kaplan-Meier calculations much easier as well. See this article: https://www.linkedin.com/pulse/kaplan-meier-survival-curves-power-bi-greg-deckler-microsoft-mvp-

2 Comments

  • Would the addition of an ordered iterator be sufficient for this? I've put together a proposed syntax at https://ideas.powerbi.com/forums/265200-power-bi-ideas/suggestions/40647124-ordered-iterators

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