How to Use Clean Steps & Filters in Tableau Prep | Fix Dirty Data! (Episode 8)

Hey everyone! 👋 Welcome back to episode 8. Now that we know how to connect and combine our tables, it's time for the most important part of data prep: Clean Steps and Filtering! 📊 In this tutorial, we will walk through adding a Clean Step, filtering out unwanted values, handling Nulls, and transforming raw, messy data into a polished dataset ready for visualization. Master these techniques, and you'll save hours of troubleshooting later! 🚀 Ready to become a data prep pro? Let's get into it! 😎 📌 Don't forget to SUBSCRIBE and hit the bell icon so you stay updated with the upcoming episodes! Drop a like and comment below if this helped you out! ❤️👇 00:20 What is a Clean Step in Tableau Prep? 00:52 Adding a Clean Step to the Flow 01:28 Overview of the Clean Workspace 02:04 Understanding Filter Options 02:42 Filtering Rows by Values 03:20 Filtering Null and Empty Records 04:02 Using Keep Only & Exclude Filters 04:46 Applying Multiple Filters 05:30 Reviewing Filter Results 06:16 Validating the Cleaned Dataset 07:04 Common Filtering Mistakes 07:52 Best Practices for Data Filtering 08:42 Optimizing Performance with Filters 09:28 Preparing Data for the Next Step 10:02 Summary & Next Lesson 10:17 End Screen Follow me on social networks 👇👇 👉 linkedin 🆔 :   / amir-honarmand-b00b7612a   👉 Instagram 🆔 :   / amirhonarmand001   👉 Telegram 🆔 : https://t.me/BI_groups #CleanStepsTableau #TableauPrepTutorial #DataFiltering #DataCleaning #DataPreparation #TableauForBeginners #BusinessIntelligence #TableauPrep #پاکسازی_داده #آموزش_تبلو_پرپ #فیلتر_داده_در_تبلو #تحلیل_داده #هوش_تجاری #تبلو_پرپ #آموزش_Tableau