Python Fundamentals Playground: Master essential concepts with 9 interactive notebooks covering variables, strings, data types, operators, print statements, data structures, lists, sets, and ...

Strings are sequences of characters enclosed in single or double quotes. They are one of the most common data types in Python and are used to represent text data. You can access individual characters ...

Introduction to essential concepts and techniques of the fundamentals of R and Python needed to start data science projects Organized with a strong focus on open data, Data Science Fundamentals with R ...

Get up and running with Python 3.9 through concise tutorials and practical projects in this fully updated third edition. Purchase of the print or Kindle book includes a free eBook in PDF format. Learn ...