Book Image

Tableau Certified Data Analyst Certification Guide

By : Mr. Harry Cooney, Mr. Daisy Jones
Book Image

Tableau Certified Data Analyst Certification Guide

By: Mr. Harry Cooney, Mr. Daisy Jones

Overview of this book

The Tableau Certified Data Analyst certification validates the essential skills needed to explore, analyze, and present data, propelling your career in data analytics. Whether you're a seasoned Tableau user or just starting out, this comprehensive resource is your roadmap to mastering Tableau and achieving certification success. The book begins by exploring the fundamentals of data analysis, from connecting to various data sources to transforming and cleaning data for meaningful insights. With practical exercises and realistic mock exams, you'll gain hands-on experience that reinforces your understanding of Tableau concepts and prepares you for the challenges of the certification exam. As you progress, expert guidance and clear explanations make it easy to navigate complex topics as each chapter builds upon the last, providing a seamless learning experience—from creating impactful visualizations to managing content on Tableau Cloud. Written by a team of experts, this Tableau book not only helps you pass the certification exam but also equips you with the skills and confidence needed to excel in your career. It is an indispensable resource for unlocking the full potential of Tableau.
Table of Contents (11 chapters)

Bar Chart

One of the most used and popular charts in Tableau is the bar chart. This chart can easily compare categories in a straightforward way to convey fields in a particular order.

Figure 5.2 – Example of a bar chart

Figure 5.2: Example of a bar chart

Items needed to build this chart are as follows.

For horizontal bars, the following are needed:

Columns

1 Measure

Rows

1 Dimension

Marks

Bar

Detail

Measure or dDimension for colors

Table 5.2: Requirements to build a horizontal bar chart

For vertical bars, the following are needed:

...

Columns

1 Dimension

Rows

1 Measure