How to remove duplicate records in Tableau Prep- Josh Milligan shares another helpful post around how to easily remove duplicates in Prep, with a bonus LOD calculation at the end.ġ9. ![]() Tableau Prep: How to Cleanse Your Data and Prepare it for Analysis - Interworks’ Spencer Parker uses an example to display all of the “formidable data cleansing options available in Tableau Prep.”ġ8. Tableau Prep Tip: Returning the First and Second Purchase Dates - As part of a Workout Wednesday challenge, Andy Kriebel’s video shows you how to approach returning the first and second purchase dates for a customer along with how to bring them back into a single table for visualizing in Tableau.ġ7. Split, Pivoting and Union with Tableau Prep - Watch this video from Zen Master Hall of Famer Andy Kriebel to learn how to split columns, rename fields, pivot data, and union it all back together.ġ6. Getting your survey data “just so” using Tableau Prep - Tableau Zen Master Steve Wexler shares a step-by-step guide on shaping your survey data, featuring a deep dive into pivoting in Prep.ġ5. How to mimic the magic of LOD expressions in Tableau Prep - Community author Alexander Waleczek shares a step-by-step guide on how to mimic the functionality of an LOD expression in a Tableau Prep flow.ġ4. How to handle new input files in Tableau Prep - On his blog, VizPainter, Josh Milligan shares how to handle updates to existing data sets in Tableau Prep.ġ3. Instructional content, insights, and expert advice from the brilliant Tableau Community. Best Practices for Tidy Data Using Tableau Prep- This guide outlines the important factors you should consider before approaching a data prep project in Tableau Prep (or any other self-service data prep tool). Scaffold data with Tableau Prep to fill gaps in your data set- Have you ever worked with a data set that has critical gaps, limiting your analysis? Product Consultant, Sasha Singh shares how to scaffold data using Tableau Prep.ġ1. Tableau product consultant, Archana Ganeshalingam shares the easiest ways to clean up your survey results for analysis.ġ0. Quick tips for preparing survey data in Tableau Prep - Survey data is notoriously messy. Data Prep 101: What is an aggregate function and how do you combine aggregated data? - This post covers the basics of data aggregation and how to combine aggregated data.ĩ. Understanding and adjusting data sampling in Tableau Prep- An overview of how Tableau Prep samples large data sets for performance, along with tips for adjusting sampling options.Ĩ. Tableau employees and partners answer common Tableau Prep questions.ħ. Build a flow using sample data with the hands-on tutorial or find information about joins, unions, pivoting and more. The Tableau Prep Online Help Guide - Find information about how to get started, connect to data, and complete core tasks, including an overview of the Prep interface. The Design of Everyday Data: Data Shaping in Tableau Prep for Amateurs - Tableau Zen Master Bridget Cogley breaks down the Tableau Prep interface into “pick-it” and “fix-it” categories for easy understanding.Ħ. Should I use Tableau Prep or Desktop for data prep? The answer: Why not both? - Jake Kinstler, Tableau Product Trainer, shares his guidelines for when to use Tableau Prep over Desktop for data prep.ĥ. He shares a sample flow that acts as a comprehensive introduction to the product.Ĥ. ![]() A sample flow in Tableau Prep (Project Maestro) - Josh Milligan, a four-time Tableau Zen Master, has used Tableau Prep since the early beta days. New to Tableau Prep? Start with these five fundamentals - Watch these short videos for a crash course in fundamental Tableau Prep features from Tableau product developers.ģ. ![]() Free training videos: Getting started with Tableau Prep and The Tableau Prep Interface - Learn how to get started with the Tableau Prep interface and a variety of key product features.Ģ. Just getting started with Tableau Prep? These resources will help you get on the right path to becoming a data prep master.ġ. Reference Materials Toggle sub-navigation.Teams and Organizations Toggle sub-navigation.
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