Udemy

Best Excel Course: Data Cleaning - For further Data Analysis

Name: Best Excel Course: Data Cleaning - For further Data Analysis
Price: 64.99 USD
Availability: InStock
Rating: 4.5 (2806 reviews)

4.5(2,806)9k students

Korshub's take

Master Excel Data Cleaning Essentials

Data cleaning is the unglamorous foundation of real analysis—and where most time gets lost. This course tackles it head-on with 26 focused videos totaling 1.5 hours, covering the specific techniques companies rely on: Go To Special for error handling, Find & Replace with wildcards, Text Formulas (UPPER, TRIM, LEN) for standardizing messy data, and Text to Columns for splitting and fixing dates.

What sets it apart is the teaching approach: short videos (bypassing the 20–30 minute attention drain), practical shortcuts rarely found elsewhere, and emphasis on the why behind each technique. Examples show real workflows like filling thousands of blank cells or correcting invalid dates—exactly what you face in your office.

This is foundation-to-ninja-level applied work, not theory.

About this course

Before you read what I have to say, see what my students are saying about my courses on Excel:

"I would like to tell you that I am very impressed with your courses so far - I particularly like the short videos that allow me to get to a topic quickly and then move on (your competitors mostly offer 20-30 min videos which is a bit much to keep one's attention span). The other gem in your training are the shortcuts, I found no other course with the same insights." by Peter Klugsberger, Australia, ex-McKinsey & Co., served various senior roles (CEO, COO) in various companies

“I thought you knew me - You solved the exact problem which I face at my office in your course” by Rajesh Dhoot, India, ex-Sr. Manager, Finance and Accounts, Ultratech Cements – An Aditya Birla Group Co.

-------------------------------------------------------------------------------------------------------------------

We get data from various sources like ERP, SAP and in different formats. In order to make it useful to analyse, we have to clean this and put them in a structured format. It's a pure time-consuming activity. In order to save time and effort on cleaning and put the structure in place, We need few important data cleaning techniques as mentioned below which are part of this course. Check the list of Topics being covered in this course on Data Cleaning in Excel:

Go To (Special) with Errors
Go To (Special) without Errors
Go To (Special) with Ctrl + Enter
Go To (Special) – Fill Intermittent Black Cells
Go To (Special) –Visible Cells vs Shortcuts
Text Formulas – Change Case using UPPER(), PROPER() & LOWER()
Text Formulas – Remove Leading, Trailing & excess Intermittent spaces using TRIM()
Text Formulas – Using LEN() & TRIM() together
Text Formulas – T(), N() & VALUE()
Text Formulas – REPT() for artificial Column Chart in a Cell
Text Formulas – REPT() & LEN() for adding leading zero before incomplete Cheque Nos.
Find & Replace – Using Wildcard character ( )
Find & Replace – Neutralising Wildcard characters to remove them from data
Find & Replace – Word vs. Excel
Find & Replace – Cell Format
Text to Columns – Basics (Delimited)
Text to Columns – Basics (Fixed Width) + Hidden Trick
Text to Columns – Cleaning up numbers w. trailing minus sign
Text to Columns – Cleaning up numbers w. leading DrCr text
Text to Columns – Correcting invalid Dates (DMY)
Text to Columns – Correcting invalid Dates (YMD)
Text Formulas – LEFT(), RIGHT() & SEARCH()
Text Formulas – MID() & LEN()

We have 26 videos of duration 1.5 hrs. Through practical examples, they start from the foundation and take you to the Ninja level application.

-------------------------------------------------------------------------------------------------------------------

Your Question - Why should I take this mini-course on Excel?

Our Response - Because we cover the following -

WHY should we use a certain formula or technique in a given situation
What are the alternative approaches to solving the same problem
Formulae and hidden tricks to truly make you a Master of Excel Data Cleaning Functions.

Example - Fill thousands of blank cells with desired value or text like 0 to do the calculation, using Go To (Special) formula Techniques.

------------------------------------------------------------------------------------------------------------------

Your Question – So will I learn Pivot table, Lookup & What-if Analysis?

Our Response – No. This course covers Basic to Intermediate level tips & tricks on Excel Data Cleaning like Go To Special, Find & Replace and more.

------------------------------------------------------------------------------------------------------------------

"The courses are really helpful whether in terms of saving time, improving your presentation skills or getting to learn new features. The videos give you the feeling of one to one attention. Moreover, their constant attachment by emailing new tricks is highly appreciating. #thankyouteamyoda" by Arundhati Raychaudhuri, Finance Professional, India

-------------------------------------------------------------------------------------------------------------------

Important information before you join:

Once enrolled, you have unlimited, lifetime access to the course!
You will have instant and free access to any updates I'll add to the course.
I will give you my full support regarding any issues or suggestions related to the course.
Guided practice - over worksheets included for immediate practice
Access to all videos 24 x 7 - learn online from anywhere
A 30-day money back guarantee (we want you to be 100% satisfied)

-----------------------------------------------------------------------------------------------------------------

If you have read this far, next action is JOINING this course. Invest 1.5 hrs. for a benefit of lifetime Ninja status on Excel Advanced Data Cleaning functions!