Python for Data Analysis - NumPy: Data analysis with Python - Part 4

📚 Get the book "Python for Data Analysis": https://amzn.to/3Kq9W3k 📖 Read online: https://wesmckinney.com/book 🔨 FREE Skillshare 30-day trial: https://skillshare.eqcm.net/5b4ddL 🎬 Playlist Python for Data Analysis: https://www.youtube.com/watch?v=cVSb6-yaYMc ⏱ Timestamps 0:00 - Introduction 0:12 - NumPy Overview 2:07 - Performance Difference: NumPy vs Python 3:56 - The NumPy Array: Multidimensional Array Object 6:13 - Creating ndarrays 10:19 - Data Types for ndarrays 13:38 - Arithmetic with NumPy Arrays 16:29 - Basic Indexing and Slicing 23:16 - Boolean Indexing 26:41 - Fancy Indexing 28:58 - Transposing Arrays and Swapping Axes 30:32 - Pseudorandom Number Generation 33:38 - Universal Functions: Fast Element-Wise Array Functions 35:31 - Array-Oriented Programming with Arrays 36:59 - File Input and Output with Arrays 38:33 - Linear Algebra 39:51 - Example: Random Walks 41:35 - Summary