Python Data Science Study Notes

Comprehensive set of notes/code covering the core Python data science stack from a structured learning book.

📚 Content Overview

• Chapter 2: NumPy - Array operations, indexing, filtering, and numerical computing
• Chapter 3: Pandas - Data manipulation, cleaning, aggregation, and time series analysis
• Chapter 4: Matplotlib - Data visualization, plotting, and statistical graphics
• Chapter 5: Machine Learning - (in development)

📁 Structure

data_analysis/
├── ch2-numpy/          # NumPy fundamentals
├── ch3-pandas/         # Pandas data analysis
├── ch4-matplotlib/     # Data visualization
├── ch5-mach-learning/  # ML fundamentals
└── data/              # Example datasets