Episode 5 - Tableau: Data Cleansing Basics and Functions | Super Powerful Cleaning Techniques

In our next video, we delve into the essential topic of data cleansing. Join us as we explore the basics of data cleansing and introduce you to super powerful techniques that can elevate your data cleaning process to new heights. We will cover a range of data cleansing techniques, including delimiting and splitting data, handling missing values, removing duplicates, and correcting inconsistent formats. These techniques are crucial for ensuring data accuracy and reliability, which is vital for any meaningful analysis. Additionally, we will focus on understanding data types and their significance in the cleansing process. You will learn how to identify and handle different data types effectively, ensuring that your data is properly formatted and ready for analysis. Throughout the video, we will provide practical demonstrations and share tips for optimizing your data cleansing workflow. You will gain insights into advanced cleaning functions and tools available in Tableau and other data analysis software. By the end of this video, you will have a solid understanding of data cleansing fundamentals and the ability to apply super powerful techniques to clean and prepare your data for analysis. Join us on this journey to master data cleansing and ensure the accuracy and reliability of your data. ----------- Full Course Links Episode 1 - Tableau for Beginners | Perfect for those Interested in Becoming a Professional Analyst https://youtu.be/2RtRtjHEwO4 Episode 2 - Welcome to the Beginner Course - Course Contents Explained | URL Links https://youtu.be/HEvDtX-f4pU Episode 3 - Data Sets Explained - Visual Inspection in the Real World https://youtu.be/czr7l5AZQsA Episode 4 - Tableau: Loading Data and Visual Inspection through Tableau Desktop https://youtu.be/KGtMVSncUkA Episode 5 - Tableau: Data Cleansing Basics and Functions | Super Powerful Cleaning Techniques https://youtu.be/i5ryMeGDnHg Episode 6 - Tableau: Data Types and their Importance for Visualization https://youtu.be/YKncU3TGV60 Episode 7 - Tableau: Live vs Extract Connections | Performance Considerations https://youtu.be/K1lGJfvWhto Episode 8 - Tableau: Grouping Field Rows and Aliases https://youtu.be/Q9mz2nleM0g Episode 9 - Tableau: Show Me Function for Super Quick Visualizations https://youtu.be/iOAyYBr96EA Episode 10 - Tableau: Sorting Data in a Variety of Ways | Data Visualization Best Practices https://youtu.be/wadlnRRXbAU Episode 11 - Tableau: Different Types of Aggregations: Sum, Count, Average, Min, Max, etc. https://youtu.be/e72EXRpO7p8 Episode 12 - Tableau: Heat Maps and How to Use them to Highlight Spikes in Data https://youtu.be/hF2WHb7Zf0E Episode 13 - Tableau: How to Filter Data in Tableau Desktop https://youtu.be/vGjd_6caRmQ Episode 14 - Tableau: Date Filtering Varieties - Relative, Range, etc. https://youtu.be/pV7ZByYcHRs Episode 15 - Tableau: Filtering Measures | Row vs Aggregate Level Considerations https://youtu.be/AGwb7loIa1A Episode 16 - Tableau: Animating your Dashboards During Design https://youtu.be/SNqp2BACxu8 Episode 17 - Tableau: Animations for Line Graphs https://youtu.be/uUBtSRx8L30 Episode 18 - Tableau: Building and Understanding Hierarchies to Break Down Data Even Further https://youtu.be/zmxhhogocVo Episode 19 - Tableau: Pre-Filtering for System Performance and Efficiency https://youtu.be/pa0xSevksZc Episode 20 - Tableau: Half Way Congratulations | Check Out the Full Beginners Course on my Website https://youtu.be/XxI6JYIQi_U --------------------------- For Comprehensive Tableau Training for Beginners to Advanced, visit JELLYMAN EDUCATION at https://jellyman-education.thinkific.com/ 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.com/courses/getting-started-with-tableau 2) Tableau for Beginners: https://jellyman-education.thinkific.com/courses/tableau-desktop-beginner 3) Tableau for Intermediates: https://jellyman-education.thinkific.com/courses/tableau-desktop-intermediate 4) Tableau for Experts: https://jellyman-education.thinkific.com/courses/tableau-desktop-expert 5) Tableau Online: https://jellyman-education.thinkific.com/courses/tableau-online 6) Tableau Prep: https://jellyman-education.thinkific.com/courses/tableau-prep