Data Cleaning in Darija: Step by Step
About This Free Course
Race Description
Data in the real world is messy.
Missing values, inconsistent formats, duplicate entries, and outliers can completely break your analysis or machine learning models. That's why data cleaning is one of the most important skills in data science.
In this course, you will learn how to clean and prepare real-world datasets step by step, using Python and practical techniques.
What makes this unique course is that it is explained in Darija, making complex data science concepts simple and accessible for Arabic speakers.
What You'll Learn
How to explore datasets using EDA (Exploratory Data Analysis)
How to detect errors and inconsistencies in data
How to handle missing values (NaNs) effectively
How to clean and standardize messy data
How to detect and treat outliers
How to prepare datasets for machine learning
Why This Course?
Most courses focus only on models... but in reality:
80% of a data scientist's work is data cleaning
This course focuses on the real skills you actually need to work with data.
You will not just learn theory â you will work on practical examples and real datasets.
Tools You'll Use
Python
Pandas
NumPy
Matplotlib
By the End of This Course
You will be able to take any messy dataset and transform it into a clean, structured dataset ready for analysis or machine learning.
Frequently Asked Questions
Is this course really free?
Yes â we provide a verified 100% OFF Udemy coupon. Enroll directly on Udemy, no credit card needed. Coupons are time-limited so enroll quickly.
How long does the free coupon last?
Most Udemy 100% OFF coupons last 1â3 days or up to 1,000 enrollments. FreeWebCart verifies coupons before listing, but enroll as soon as possible.
Will I keep access after the coupon expires?
Yes. Once enrolled, the course is yours forever â even after the coupon expires. You keep lifetime access on Udemy.
Save $19.99 - Limited time offer
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