December 2019
Beginner to intermediate
207 pages
3h 54m
English
book
Prepare Your Data for Tableau: A Practical Guide to the Tableau Data Prep Tool
by Tim Costello, Lori Blackshear
Content preview from Prepare Your Data for Tableau: A Practical Guide to the Tableau Data Prep ToolBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Part IITransform
Transform
The Transform steps are at the heart of our work in the Data Prep Builder. We have successfully connected to our data, now we make that data our own. Here is a peak at what’s to come …
Audit
The first step in working with data is to know your data. In this section we look at how to spot patterns in our data and what those patterns might mean.
Clean
Here we rename fields, alias the content of fields, break some data out into new fields, and consolidate others from multiple to single fields. Prep has a lot to offer in this step, and we will take advantage of all of it!
Group and Replace
The group and replace functionality in Data Prep are perhaps the most powerful elements of this entire tool. This section explores the various ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.