Python Data Structures

Data structures are a fundamental aspect of programming, defining the kind of data that can be stored and manipulated in Python. They are crucial for ensuring accuracy, efficiency, and reliability in how data is handled and operated upon within a program. Each data type has specific characteristics, such as size, range, and operations that can be performed on it. Choosing appropriate data structures is vital to optimize memory usage, computation speed, and overall program efficiency. Additionally, data structures influence the validity and correctness of operations, preventing unintended errors and promoting robust code. Understanding and utilizing data structures correctly is fundamental to effective software development and critical in ensuring the desired behavior and performance of a program.

DataFrames

DataFrames are two-dimensional labeled data structures in pandas. They are commonly used to represent tabular data.