DAX in Power BI for Beginners

Unlocking the true analytical power of Power BI requires a solid understanding of Data Analysis Expressions (DAX). This text-based course guides you through core formula syntax, context evaluation, and practical business calculations step by step. By following clear explanations and practical written examples, you will transform raw data tables into dynamic, high-value metrics and reports. What you'll learn: - Understand foundational DAX concepts, terminology, syntax, and data types - Create calculated columns and explicit measures for flexible reporting - Master evaluation contexts, including row context and filter context - Apply essential functions such as CALCULATE, FILTER, and aggregation expressions - Implement time intelligence formulas to evaluate trends across dates - Use variables (VAR/RETURN) to write clean, efficient, and maintainable formulas - Avoid common modeling pitfalls and optimize calculation performance The course starts with essential vocabulary and foundational modeling concepts before guiding you through hands-on calculation scenarios and formula construction. Designed specifically for beginners, this course requires no previous programming or advanced analytics background. Start reading today to enhance your data analysis skills with Power BI.