Data Analysis Expressions (DAX) is a library of functions and operators that can be combined to build formulas and expressions in Power BI, Analysis Services, and Power Pivot in Excel data models.

2023年10月20日 · Data Analysis Expressions (DAX) is a formula expression language used in Analysis Services, Power BI, and Power Pivot in Excel. DAX formulas include functions, operators, and values to perform advanced calculations and queries on data in related tables and columns in tabular data models.

2025年3月17日 · The DAX function reference provides detailed information including syntax, parameters, return values, and examples for each of the over 250 functions used in Data Analysis Expression (DAX) formulas.

2023年8月24日 · Data Analysis Expressions (DAX) is a powerful language that empowers Power BI users to perform advanced calculations, create custom metrics, and gain deeper insights from their data.

Data Analysis Expressions (DAX) is the native formula and query language for Microsoft PowerPivot, Power BI Desktop and SQL Server Analysis Services (SSAS) Tabular models. DAX includes some of the functions that are used in Excel formulas with additional functions that are designed to work with relational data and perform dynamic aggregation.

2 天之前 · Discover the power of DAX in Power BI! This step-by-step guide explains the fundamentals of Data Analysis Expressions and their practical applications for data analysis and reporting.

2024年12月24日 · DAX, or Data Investigation Articulations, is a powerful formula language of formula for data modeling and examination mainly used inside Microsoft Power BI, Excel Power Turn, and SQL Server Analysis Services (SSAS).

It is meant to give you a quick and easy introduction on how you can use Data Analysis Expressions (DAX) to solve a number of basic data modeling and analytical problems. This topic includes conceptual information, a series of tasks you can complete, and a few quizzes to test what you’ve learned.

2022年5月29日 · One of the most powerful features of Power BI is DAX (Data Analysis Expressions), which is a formula expression designed for advanced data analysis. DAX formulas contain functions, operators, statements, and more. This cheat sheet is designed to be your handy companion when working with DAX in Power BI.

2023年9月14日 · Unlock the Full Potential of Your Data with DAX: From Basic Aggregations to Advanced Time Intelligence. Imagine a world where DAX isn’t just a cryptic acronym but a transformative tool that...