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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


We Appreciate Your Feedback

Excellent
66 Reviews
Good
44 Reviews
medium
9 Reviews
Acceptable
0 Reviews
Not Good
1 Reviews
4.5
120 Reviews
Mohit uadav 

This really good for me and I enjoy this course
2026-01-25

Youstina melad 

رائع
2026-01-25

OLANIYAN JOHN 

Great
2026-01-22

Nqobani Buhle Zwane 

good
2026-01-19

Abdalaziz Turki Al raqi 

it is a good course
2026-01-18

Ayush Kumar pal 

V good
2026-01-16

MMAPHELA ELESINAH SEAKAMELA 

English lessons need to be provided aswell
2026-01-13

OMAR AL AZZAWI 

good
2026-01-11

DEA AULYA 

Overall, this course provided a clear and practical introduction to data science and data preparation. The content was well-structured and easy to follow, and the explanations helped me understand the key concepts effectively. The course materials were relevant and useful for building foundational skills. I appreciate the effort put into organizing the lessons and would recommend this course to others who are interested in learning data science basics.
2026-01-11

Anupam Bose 

ok
2026-01-10

naveed Khan 

This is good for all student.
2025-12-30

Basava 

It's really helpful
2025-12-22

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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