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Data Science and Data Preparation

Course Reviews

Track :

Computer Science
Course Presenter :

SKILLFLOOR

Lessons no : 15

For Free Certificate After Complete The Course

To Register in Course you have to watch at least 30 Second of any lesson

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What will you learn in this course?
  • Master data cleaning techniques using Python and Excel for accurate analysis and modeling
  • Apply data transformation and normalization methods to prepare datasets for machine learning and statistical analysis
  • Identify and handle missing, inconsistent, and outlier data to improve data quality and reliability
  • Utilize encoding methods to convert categorical data into machine-readable formats for analysis
  • Understand data types and structures to optimize data preparation workflows in data science projects
  • Implement data validation and quality checks to ensure dataset integrity and consistency
  • Use real-world tools to efficiently preprocess raw datasets for data visualization and insights generation
  • Develop confidence in managing datasets and applying fundamental data science principles for decision-making

How to Get The Certificate

  • You must have an account Register
  • Watch All Lessons
  • Watch at least 50% of Lesson Duration
  • you can follow your course progress From Your Profile
  • You can Register With Any Course For Free
  • The Certificate is free !
Lessons | 15


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Excellent
50 Reviews
Good
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medium
8 Reviews
Acceptable
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1 Reviews
4.4
92 Reviews
Tamer Magdy abdalla mohamed 

perfect
2025-10-27

techstack coder 

Super
2025-10-24

pujitha d 

Good
2025-10-24

Jean Emmanuel Paul 

Bien
2025-10-08

Mohammad Din Madadi 

GOOD
2025-10-07

Theophilus Emmanuel Gibson 

Good experience
2025-10-03

Vaishali Namdev Bhagit 

good
2025-09-27

Dimitrios L 

Good...
2025-09-26

Ziad Mohammed 

Nice
2025-09-24

T. Raghul 

Data science very explain you so so so much my dear
2025-09-23

Eric Yeboah 

This course has helped me a lot with the concept of data
2025-09-15

Tushar Patil 

.
2025-09-14

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Data Science and Data Preparation, in this course we will learn about the fundamentals of Data Science and how to prepare data effectively for analysis. This 900-letter course is designed to give you a solid foundation in working with raw datasets, identifying missing or inconsistent data, and applying essential techniques to clean, transform, and structure data for modeling. You'll explore real-world tools like Python and Excel, understand data types, encoding methods, outlier handling, and normalization. By the end of the course, you'll be equipped to manage datasets confidently and apply basic data science principles for informed decision-making. Whether you're starting your data journey or reinforcing core skills, this course bridges the gap between raw data and meaningful insights. Perfect for beginners or anyone aiming to improve their data preparation workflow. Ready to start? Enroll now and begin mastering the essential step of any data science process SKILLFLOOR