Full Stack Web Development Course in Vadodara

This webinar focuses on preparing clean, accurate, and analysis-ready data using Tableau Prep. Participants will learn how to transform raw, messy datasets into structured data that can be directly used for Tableau dashboards and reporting.


Who Should Attend

  • Data analysts and BI professionals
  • Tableau users who want to improve data quality
  • Students and freshers entering data analytics
  • Professionals handling raw data from multiple sources

What You Will Learn

  • Importance of data cleaning in the analytics lifecycle
  • Introduction to Tableau Prep Builder and its role in data preparation
  • Connecting to data sources (Excel, CSV, databases)
  • Understanding Tableau Prep flow components (Input, Clean, Join, Union, Aggregate, Output)
  • Automatic data profiling to identify nulls, duplicates, and inconsistencies
  • Handling missing values and incorrect data types
  • Cleaning and standardizing text data
  • Removing duplicates and invalid records
  • Joining and unioning multiple datasets
  • Creating calculated fields and grouping similar values

Hands-On Demo

  • Working with a messy real-world dataset
  • Step-by-step data cleaning flow creation
  • Preparing dashboard-ready output
  • Basic understanding of data (Excel knowledge is sufficient)
  • No prior Tableau Prep experience required

Date : 7th  February  2025

Time : 4:00 - 5:00 Pm 

Webinar Registration

About Speakers

Richa Pandya

Richa Pandya

Jr. Data Analyst


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