10 Best Data Cleaning Courses and Certifications Online

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Close up iPhone showing Udemy application and laptop with notebookThere are countless online courses and classes that will assist you enhance your Data Cleaning abilities and earn your Data Cleaning certificate.

In this article, our specialists have put together a curated list of the 10 Best of the Best Data Cleaning courses, tutorials, training programs, classes and certifications that are available online right now.

We have included only those courses that satisfy our high-quality standards. We have actually put a great deal of effort and time into collecting these all for you. These courses are suitable for all levels, beginners, intermediate students, and experts.

Here’s a look at these courses and what they have to offer for you!

10 Best Data Cleaning Courses and Certifications Online

1. The Data Analyst Course: Complete Data Analyst Bootcamp 2022 by 365 Careers Udemy Course Our Best Pick

“Complete Data Analyst Training: Python, NumPy, Pandas, Data Collection, Preprocessing, Data Types, Data Visualization”

As of right now, more than 49055+ people have enrolled in this course and there are over 4701+ reviews.

Course Content
Introduction to the Course
Introduction to Data Analytics
Setting up the Environment
Python Basics
Fundamentals for Coding in Python
Mathematics for Python
NumPy Basics
Pandas – Basics
Working with Text Files
Working with Text Data
Must-Know Python Tools
Data Gathering/Data Collection
APIs (POST requests are not needed for this course)
Data Cleaning and Data Preprocessing
pandas Series
pandas DataFrames
NumPy Fundamentals
NumPy DataTypes
Working with Arrays
Generating Data with NumPy
Statistics with NumPy
NumPy – Preprocessing
A Loan Data Example with NumPy
The “Absenteeism” Exercise – Introduction
Solution to the “Absenteeism” Exercise
Data Visualization
Conclusion

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2. Master Course in Tableau Prep – Prepare & Clean Data by Jamie Fry Udemy Course

A practical course in data preparation and cleansing using Tableau Prep

As of right now, more than 5208+ people have enrolled in this course and there are over 1081+ reviews.

Course Content
Introduction
First Steps
Creating Data Flows
Project
Bonus Lectures

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3. Excel: Data cleaning and analysis techniques by Ashish Agarwal Udemy Course

“Learn Excel functions to do data cleaning, data manipulation and analysis using the TEXT functions”

As of right now, more than 4643+ people have enrolled in this course and there are over 1763+ reviews.

Course Content
Start Here

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4. Excel Basics – Data & Text Manipulation by Luis Juarez Udemy Course

Learn how to quickly & easily cleanse data

As of right now, more than 2953+ people have enrolled in this course and there are over 100+ reviews.

Course Content
Introduction
Part 1 Prepping the data file
Part 2 & 3 Text To Columns & Text Manipulation Formulas
Part 4 Concatenation formulas
Part 4 Continued
Pivot Table Application
Part 6 Page Layout Best Practices

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5. Practical Data Cleaning by Lee Baker Udemy Course

19 Essential Tips to Scrub Your Dirty Data

As of right now, more than 2437+ people have enrolled in this course and there are over 43+ reviews.

Course Content
Introduction
Practical Data Cleaning Video Course

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6. Best Excel Course: Data Cleaning – For further Data Analysis by Yoda Learning Udemy Course

“Learn Advanced Excel tricks on Data Cleaning Analytic – Go To, Date Correction, Replace using Wildcards, Text to Columns”

As of right now, more than 2436+ people have enrolled in this course and there are over 574+ reviews.

Course Content
Introduction to Course
Go to Special Function for Data Cleaning
Sanitizing & Text Formulas Functions for Data Cleaning
May 2018 Update – New Videos

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7. Cleaning Data In R with Tidyverse and Data.table by R-Tutorials Training Udemy Course

“Get your data ready for analysis with R packages tidyverse, dplyr, data.table, tidyr and more”

As of right now, more than 2322+ people have enrolled in this course and there are over 496+ reviews.

Course Content
“Introduction
Handling Missing Values And Detecting Outliers
The Tidyverse Toolbox For Efficient Data Cleaning
Subsetting, Filtering And Queries With data.frame, data,table And tibble
Course Project – Apply What You Learned On Real World Data”

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8. Data Cleaning in Python by Taimoor khan Udemy Course

“Preprocessing, structuring and normalizing data”

As of right now, more than 1986+ people have enrolled in this course and there are over 81+ reviews.

Course Content
Introduction
Detecting Missing and Noise Values (Univariate Outliers)
Handling Missing and Noise Values (Univariate Outliers)
Multivariate Outliers
Anomalies in Textual data
Structuring Textual Documents
Feature Scaling (Normalization)
Handling Categorical Features
Machine Learning Overview
Data Acquisition

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9. Intro to Trifacta: Clean Your Data Quickly and Easily by Data Crunch Corporation Udemy Course

Learn a free tool that will reduce your data cleaning and data preparation time

As of right now, more than 684+ people have enrolled in this course and there are over 176+ reviews.

Course Content
Course Introduction
Trifacta Basics
Text and Strings
Data Filtering

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10. Excel Data Cleaning Fundamentals by Nasiru Musa Udemy Course

How to detect and fix errors in datasets imported into Excel for data analysis

As of right now, more than 81+ people have enrolled in this course and there are over 13+ reviews.

Course Content
Introduction Data Cleaning
Data Cleaning- Text Values
Text Values Data Cleaning: First Name Column Values
Text Values Data Cleaning Exercise: Last Name Column Values
Text Values Data Cleaning Exercise: Address Column Values
Text Values Data Cleaning Exercise: Passport Column Values
Text Values Data Cleaning Exercise: Mobile Phone Column Values
Text Values Data Cleaning Exercise: Currency Column Values
Text Values Data Cleaning Exercise: Country Column Values
Text Values Data Cleaning Exercise: Airport Column Values
Date Values: Data Cleaning Exercise
Number Data Values: Data Cleaning Exercise
Removing Duplicate Records
Data Normalization
Practice Exercises: Sample Dataset
Review and Conclusion

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Here are some frequently asked questions about learning Data Cleaning

How Long Does It Take to Learn Data Cleaning?

The answer to the question “How long does it ttake to learn Data Cleaning” is … it depends. Everyone has different requirements, and everybody is working in different circumstances, so the answer for someone may be totally different than for someone else.

Think about these questions: What are you trying to Learn Data Cleaning for? Where is your beginning point? Are you a newbie or do you have experience with Data Cleaning? Just how much can you practice? 1 hour each day? 40 hours each week? Have a look at this course about Data Cleaning.

Is Data Cleaning Easy Or Hard to Learn?

No, learning Data Cleaning isn’t hard for the majority of people. Check this course on how to Learn Data Cleaning in no time!

How to Learn Data Cleaning Fast?

The fastest method to Learn Data Cleaning is to first get this Data Cleaning course, then practice whatever you learn whenever you can. Even if its simply 15 minutes a day of practice. Consistency is crucial.

Where to Learn Data Cleaning?

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