Data Cleansing in TABLEAU PREP is TOO EASY! | Revenue Modelling Exercise with Tableau Desktop скачать в хорошем качестве

Data Cleansing in TABLEAU PREP is TOO EASY! | Revenue Modelling Exercise with Tableau Desktop

Data cleansing is an essential skill you need to have as an Analyst. That's because most if not all data we use needs to be restructured or manipulated in some way. Otherwise, it's unusable or gives us incorrect results. There are many different ways to clean data. One of my favorites is Tableau Prep. It's a data cleansing tool that's part of the Tableau Creator License and works with flows. Flows are sequences of steps where we perform cleansing such as removing unwanted fields, consolidating values, renaming, grouping, calculating, and more. Of course, you can do this Excel, but the issue is that it's not repeatable or controlled. Tableau Prep allows us to program the cleansing process. In this video, I'll take you through the data cleansing process of the Revenue file which you can download here: https://docs.google.com/spreadsheets/... Then we analyze it to determine the revenue stream of this fictitious business. ************************************************************************************ JELLYMAN WEBSITE IS LIVE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! For Comprehensive Tableau Training for Beginners to Advanced, visit JELLYMAN EDUCATION at https://jellyman-education.thinkific.... There are 6 courses available which cover everything you need to know about Tableau Desktop from Beginners to Advanced users and also includes Tableau Online/Server and Tableau Prep. Hundreds of videos and near 50 hours of content await enthusiastic students ready to take on the next challenge in their Analytics Career. 1) Getting Started with Tableau: https://jellyman-education.thinkific.... 2) Tableau for Beginners: https://jellyman-education.thinkific.... 3) Tableau for Intermediates: https://jellyman-education.thinkific.... 4) Tableau for Experts: https://jellyman-education.thinkific.... 5) Tableau Online: https://jellyman-education.thinkific.... 6) Tableau Prep: https://jellyman-education.thinkific.... Lastly, the subscription model of the site means you get access to all current and future content. No need to buy individual courses or packages like other sites.