Data
Reader small image

You're reading from  Learning Tableau 2020 - Fourth Edition

Product typeBook
Published inAug 2020
PublisherPackt
ISBN-139781800200364
Edition4th Edition
Tools
Tableau
Concepts
Business Intelligence
Right arrow
Author (1)
Joshua N. Milligan
Joshua N. Milligan
author image
Joshua N. Milligan

Joshua N. Milligan is a Hall of Fame Tableau Zen Master and 2017 Iron Viz Global finalist. His passion is training, mentoring, and helping people gain insights and make decisions based on their data through data visualization using Tableau and data cleaning and structuring using Tableau Prep. He is a principal consultant at Teknion Data Solutions, where he has served clients in numerous industries since 2004.
Read more about Joshua N. Milligan

Right arrow

Practical examples of calculations and parameters

Let's turn our attention to some practical examples of row-level and aggregate calculations. The goal is to learn and understand some of what is possible with calculations. You will be able to build on these examples as you embark on your analysis and visualization journey.

A great place to find help and suggestions for calculations is the official Tableau forums at https://community.tableau.com/s/explore-forums.

Fixing data issues

Often, data is not entirely clean. That is, it has problems that need to be corrected before meaningful analysis can be accomplished. For example, dates may be incorrectly formatted, or fields may contain a mix of numeric values and character codes that need to be separated into multiple fields. Calculated fields can often be used to fix these kinds of issues.

We'll consider using Tableau Prep—a tool designed to shape and cleanse data—in Chapter...

lock icon
The rest of the page is locked
Previous Page
Chapter 5 of 19, Page 6
Next Page
You have been reading a chapter from
Learning Tableau 2020 - Fourth Edition
Published in: Aug 2020Publisher: PacktISBN-13: 9781800200364
© 2020 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Joshua N. Milligan

Joshua N. Milligan is a Hall of Fame Tableau Zen Master and 2017 Iron Viz Global finalist. His passion is training, mentoring, and helping people gain insights and make decisions based on their data through data visualization using Tableau and data cleaning and structuring using Tableau Prep. He is a principal consultant at Teknion Data Solutions, where he has served clients in numerous industries since 2004.
Read more about Joshua N. Milligan

Other recommended products

Related to this chapter

Tableau 10 Bootcamp

Tableau 10 Bootcamp

Tableau is a leading visual analytics software that can uncover insights for better and smarter decision making. Tableau has an uncanny ability to beautify your data, compared to other BI tools, which makes it an ideal choice for performing fast and easy visual analysis. This book will be a guide for anyone who wants to have practical knowledge and exercises and get up to speed with Tableau in no time.

BookSep 2017384 pages
Tableau Prep Cookbook

Tableau Prep Cookbook

This Tableau book covers how Tableau Prep Builder can help you to combine, transform, and clean data in preparation for use in advanced analytics applications, including Tableau Desktop. You will learn how to create, run, and publish data flows and gain an understanding of best practice solutions for common scenarios.

BookMar 2021288 pages
Getting Started with Tableau 2019.2

Getting Started with Tableau 2019.2

This book will help you understand the new features of Tableau with clear examples, and is also an excellent beginner's guide to start using Tableau in the most efficient way. Furthermore, this book is a guide that will help you through all the steps to perform powerful analysis using Tableau.

BookJun 2019260 pages
Tableau Desktop Certified Associate: Exam Guide

Tableau Desktop Certified Associate: Exam Guide

Tableau Desktop Certified Associate: Exam Guide is a practical book full of exercises and examples that help you master Tableau Desktop and successfully pass the certification with ease. This book includes complete, up-to-date coverage of the exam so you can take them with confidence, fully equipped to pass the first time.

BookDec 2019370 pages
Getting Started with Tableau 2018.x

Getting Started with Tableau 2018.x

Tableau is one of the leading data visualization tools and regularly adds new functionalities to the product. This book will help you understand these new features with clear examples, and is also an excellent beginner's guide to start using Tableau in the most efficient way.

BookSep 2018396 pages
Tableau 2019.x Cookbook

Tableau 2019.x Cookbook

Explore recipes for analysis, visualization, and more with the Tableau 2019.x Cookbook. You’ll cover more than 115 recipes, discover best practices, and expert techniques as you progress through the book.

BookJan 2019670 pages
Mastering Tableau 2021

Mastering Tableau 2021

A comprehensive resource to mastering your Tableau skills and becoming a BI expert. This guide will teach you how to build advanced dashboards and improve your storytelling to derive key business insight, as well as make you well-versed with advanced functionalities of Tableau in the business intelligence domain.

BookMay 2021792 pages
Mastering Tableau 2019.1

Mastering Tableau 2019.1

The perfect guide to master your Tableau skills to become a proficient BI expert. You will learn to build advanced dashboards and storytelling to derive key business insights. An all in one resource to get well versed with advanced functionalities of Tableau in business intelligence domain

BookFeb 2019558 pages
Microsoft Power BI Quick Start Guide

Microsoft Power BI Quick Start Guide

Microsoft Power BI Quick Start Guide, Second Edition gets you up to speed with Power BI quickly, enabling you to derive actionable insights from your data using the data visualization capabilities of Microsoft Power BI within a short span of time.

BookOct 2020296 pages

Personalised recommendations for you

Based on your interests and search pattern

Et al.

Et al.

Ever wonder why speech recognition systems don't understand the Scottish accent, or what would happen if an astronaut only ate mac 'n' cheese, or other spurious reflections you'd have at a bar? We did, then collated those deliberations into absurd research articles with fake figures and methodologies inspired by even more fictionally absurd studies.

BookAug 2023230 pages5
Generative AI with LangChain

Generative AI with LangChain

This book is a comprehensive introduction to LLMs and LangChain, demystifying the basic mechanics of LangChain, its functionalities, and the myriad of applications it can be integrated into.

BookDec 2023360 pages4
Generative AI with LangChain

Generative AI with LangChain

This book is a comprehensive introduction to LLMs and LangChain, demystifying the basic mechanics of LangChain, its functionalities, and the myriad of applications it can be integrated into.

BookDec 2023360 pages5
Generative AI with LangChain

Generative AI with LangChain

This book is a comprehensive introduction to LLMs and LangChain, demystifying the basic mechanics of LangChain, its functionalities, and the myriad of applications it can be integrated into.

BookDec 2023360 pages1
Generative AI with LangChain

Generative AI with LangChain

This book is a comprehensive introduction to LLMs and LangChain, demystifying the basic mechanics of LangChain, its functionalities, and the myriad of applications it can be integrated into.

BookDec 2023360 pages5
Mastering Tableau 2023

Mastering Tableau 2023

This book is a comprehensive resource to mastering your Tableau skills and becoming a BI expert. As you progress, you will learn how to build advanced dashboards and improve your storytelling to derive key business insight, as well as make you well-versed with advanced functionalities of Tableau in the business intelligence domain.

BookAug 2023684 pages
Building AI Applications with ChatGPT APIs

Building AI Applications with ChatGPT APIs

This guide covers all ChatGPT API features for effortless creation of robust AI powered apps. With its help, you’ll be able to leverage ChatGPT’s cutting-edge NLP models to take your app development skills to the next level. You’ll also work on ten exciting projects that will give you the practical know-how that you can apply to your existing applications.

BookSep 2023258 pages5
Building AI Applications with ChatGPT APIs

Building AI Applications with ChatGPT APIs

This guide covers all ChatGPT API features for effortless creation of robust AI powered apps. With its help, you’ll be able to leverage ChatGPT’s cutting-edge NLP models to take your app development skills to the next level. You’ll also work on ten exciting projects that will give you the practical know-how that you can apply to your existing applications.

BookSep 2023258 pages2
Data Engineering with AWS

Data Engineering with AWS

Embark on a journey to master data engineering pipelines on AWS! Our book offers a hands-on experience of AWS services for ingesting, transforming, and consuming data. Whether you're an absolute beginner or someone with basic data engineering experience, this guide is an indispensable resource.

BookOct 2023636 pages5
Modern Data Architecture on AWS

Modern Data Architecture on AWS

Every organization wants an agile, performant, and cost-effective data platform that meets all their current and future business needs. Purpose-built AWS analytics services and their features play a big part in building such a modern data platform. This book brings to you all the design and architectural patterns that’ll help you achieve this goal.

BookAug 2023420 pages5
Practical Guide to Applied Conformal Prediction in Python

Practical Guide to Applied Conformal Prediction in Python

Discover the power of Conformal Prediction with the "Practical Guide to Applied Conformal Prediction in Python." Master the latest techniques to quantify uncertainty in machine learning and computer vision models, and seamlessly apply them to your industry applications.

BookDec 2023240 pages
TinyML Cookbook

TinyML Cookbook

With over 70 project-based recipes, the TinyML Cookbook is a practical guide that will help you to get the most out of your microcontrollers. It provides a comprehensive understanding of the theoretical foundations while giving you hands-on experience training ML models for deployment on Arduino Nano 33 BLE Sense, Raspberry Pi Pico, and SparkFun RedBoard Artemis Nano microcontrollers.

BookNov 2023664 pages