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README.md
Beginner-Friendly Data Science Examples
Welcome to di examples directory! Dis collection of simple, well-commented examples dey designed to help you start data science, even if you be complete beginner.
📚 Wetin You Go See Here
Each example dey complete on im own and e include:
- Clear comments wey dey explain every step
- Simple, readable code wey dey show one concept at a time
- Real-world context to help you understand when and why you go use dis techniques
- Expected output so you go sabi wetin you suppose dey look for
🚀 How to Start
Wetin You Need
Before you go fit run dis examples, make sure say you get:
- Python 3.7 or higher for your computer
- Basic understanding of how to run Python scripts
How to Install Di Libraries We You Need
pip install pandas numpy matplotlib
📖 Examples Overview
1. Hello World - Data Science Style
File: 01_hello_world_data_science.py
Your first data science program! Learn how to:
- Load one simple dataset
- Show basic information about your data
- Print your first data science output
E perfect for people wey just dey start wey wan see how their first data science program go work.
2. How to Load and Explore Data
File: 02_loading_data.py
Learn di basics of how to work with data:
- Read data from CSV files
- See di first few rows of your dataset
- Get basic statistics about your data
- Understand di data types
Dis na di first step for any data science project!
3. Simple Data Analysis
File: 03_simple_analysis.py
Do your first data analysis:
- Calculate basic statistics (mean, median, mode)
- Find maximum and minimum values
- Count how many times values dey occur
- Filter data based on conditions
See how you fit answer simple questions about your data.
4. Data Visualization Basics
File: 04_basic_visualization.py
Create your first visualizations:
- Make one simple bar chart
- Create one line plot
- Generate one pie chart
- Save your visualizations as images
Learn how to show your findings with pictures!
5. Working with Real Data
File: 05_real_world_example.py
Put everything together with one complete example:
- Load real data from di repository
- Clean and prepare di data
- Do analysis
- Create meaningful visualizations
- Draw conclusions
Dis example go show you one complete workflow from start to finish.
🎯 How You Go Use Dis Examples
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Start from di beginning: Di examples dey numbered based on how hard dem be. Start with
01_hello_world_data_science.pyand follow di order. -
Read di comments: Each file get detailed comments wey dey explain wetin di code dey do and why. Read dem well!
-
Try experiment: Try change di code. Wetin go happen if you change one value? Break di code and fix am - na so you go learn!
-
Run di code: Run each example and check di output. Compare am with wetin you expect.
-
Build on am: Once you understand one example, try add your own ideas join.
💡 Tips for People Wey Just Dey Start
- No rush: Take your time to understand each example before you move to di next one
- Type di code yourself: No just copy-paste. To type di code go help you learn and remember
- Check wetin you no understand: If you see something wey you no sabi, search for am online or check di main lessons
- Ask questions: Join di discussion forum if you need help
- Practice regularly: Try code small small every day instead of long sessions once a week
🔗 Wetin You Go Do Next
After you finish dis examples, you go fit:
- Work through di main curriculum lessons
- Try di assignments for each lesson folder
- Explore di Jupyter notebooks for more detailed learning
- Create your own data science projects
📚 Extra Resources
- Main Curriculum - Di complete 20-lesson course
- For Teachers - How to use dis curriculum for your classroom
- Microsoft Learn - Free online learning resources
- Python Documentation - Official Python reference
🤝 How to Contribute
You see bug or you get idea for new example? We dey welcome contributions! Abeg check our Contributing Guide.
Enjoy your learning! 🎉
Remember: Every expert na once beginner. Take am one step at a time, and no fear to make mistakes - na part of di learning process!
Disclaimer:
Dis docu don dey translate wit AI translation service Co-op Translator. Even though we dey try make am accurate, abeg sabi say automated translations fit get mistake or no dey 100% correct. Di original docu for di language wey dem write am first na di main correct source. For important information, e better make una use professional human translation. We no go fit take blame for any misunderstanding or wrong interpretation wey fit happen because of dis translation.