Filtering measures through slicers
Marco Russo & Alberto FerrariA slicer cannot filter a measure. In this article, we analyze this common request by explaining how to use a slicer to filter a measure, after discussing the real meaning of using a measure with a slicer. Read more
Understanding parameter types in DAX user-defined functions (UDF)
This article describes the parameter types available in DAX user-defined functions, focusing on the specialized reference types MEASUREREF, COLUMNREF, TABLEREF, and CALENDARREF. Read more
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Video Training
Introducing DAX Video CourseFree
Using visual calculations to highlight an entire row
Visual calculations can be used efficiently to format visuals. This article presents an interesting technique to highlight a row based solely on the maximum value in the last column. Read more
SQLBI+ updates in April 2026
Marco RussoWe released a new session in SQLBI+: How to navigate the lattice of visual calculations: This video explains how to navigate the lattice of visual calculations in DAX, using COLLAPSEALL and EXPAND to move between levels. A key topic is… Read more
DAX Patterns
Transition matrix
The Transition matrix pattern analyzes changes in an attribute assigned to an entity at regular intervals For example customers might receive a ranking evaluation every month or products might have a rating score measured every week Measuring the changes in… More on DAX Patterns
Microsoft Press
The Definitive Guide to DAX, Third Edition
The Definitive Guide to DAX is an authoritative resource for mastering the DAX language, which is pivotal for creating measures for semantic models in Microsoft Power BI, Fabric, Analysis Services, and Excel.
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