6 docs tagged with "data-science"

DataFrame Basics | Structure, dtypes & Creation | VD Docs

Learn how to create pandas DataFrames from dictionaries, lists, and CSV files. Understand rows, columns, index.

Indexing & Selection in pandas | loc, iloc, Filtering | VD Docs

Master row and column selection in pandas DataFrames using loc (label-based) and iloc (position-based). Learn to filter rows with boolean conditions.

Introduction to pandas | Installation & Import | VD Docs

Learn what pandas is, why data scientists use it, how to install it with pip, and how to import it in your Python scripts with practical examples.

pandas Series | Creating & Working with 1D Data | VD Docs

Master the pandas Series object — a labeled, one-dimensional array. Learn to create, index, slice, and perform operations on Series with Python examples.

Python Data Science with pandas | Learning Roadmap | VD Docs

Your roadmap to mastering data science with Python and pandas. Learn Series, DataFrames, indexing, and CSV file handling with real-world examples.

Reading & Writing CSV Files with pandas | pd.read_csv | VD Docs

Learn to read and write CSV files using pandas pd.read_csv() and df.to_csv(). Understand how pandas handles headers, encoding, and missing data from CSV files.