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DAX Functions in Power BI

Data Analysis Expressions (DAX) allow you to take your Power BI skills to the next level by writing custom functions.

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3 Horas9 Videos26 Exercicios

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Descrição do Curso

Master DAX

DAX, or Data Analysis eXpressions, is a formula language used in Microsoft Power BI to create calculated columns, measures, and custom tables. Once mastered, DAX gives you powerful control over visuals and reports, allowing for better performance and more flexibility.

Apply Context

This course covers the core concepts such as row query and filter context, with exercises focusing on filtering, counting, ranking, and iterating functions.

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Nas seguintes faixas

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1
Setting up Data Models with DAX
Grátis
In this chapter, you'll write custom functions to create new tables and calculated columns.
Reproduzir Capítulo Agora
DAX for creating tables and columns
50 xp
Row vs. query vs. filter context
100 xp
DAX for calculated tables and columns
50 xp
Creating a date table
100 xp
Calculated column for costs
100 xp
Data cleaning with DAX
100 xp
Connecting data from different tables
100 xp
2
DAX and Measures
Grátis
In this chapter, you'll write custom functions to create calculated measures. You'll also get introduced to variables to make writing DAX functions more efficient.
Reproduzir Capítulo Agora
Methods to create DAX measures
50 xp
Advantages of explicit measures
100 xp
DAX and Measures
50 xp
Using variables
100 xp
Basic statistical measures
100 xp
Quick measures
100 xp
3
Filtering and Counting with DAX
Expand your DAX power with some commonly used DAX measures. This chapter focuses on filtering and counting functions.
Reproduzir Capítulo Agora
Filtering and counting with DAX
50 xp
Understanding different filter functions
100 xp
Using different filters with DAX
50 xp
Filter ALL the data
100 xp
Calculating with a filter
100 xp
Analyzing across dimensional tables
100 xp
4
Iterating Functions
This chapter covers the core concept of another powerful set of DAX functions, the so called iterating functions. You will explore iterations with exercises focusing on ranking and iterating your data.
Reproduzir Capítulo Agora
Iterating functions
50 xp
DIY iterating functions
100 xp
Iterating functions in Power BI
50 xp
Practice with iterating functions
100 xp
More iterating functions
100 xp
Use of RANKX()
100 xp
Congratulations!
50 xp

Para Empresas

Treinar 2 ou mais pessoas?

Obtenha acesso à biblioteca completa do DataCamp, com relatórios, atribuições, projetos e muito mais centralizados

Nas seguintes faixas

Certificação disponível

Analista de dados no Power BI

Ir para a trilha

Conjuntos De Dados

Exercises and Datasets DAX Cheatsheet DataCamp vs. Local Experience

Colaboradores

Luke Barousse

Serkan Atalay

Pre Requisitos

Introduction to DAX in Power BI Data Modeling in Power BI

Head of BI Curriculum at DataCamp

Maarten Van den Broeck

Senior Content Developer at DataCamp

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