Python Financial Data Processing with Excel

This tutorial covers Python-based financial data processing using Excel. It includes prerequisites like installing pandas, openpyxl, numpy, matplotlib, and seaborn, followed by step-by-step code examples for tasks such as reading/writing Excel files, data filtering, cleaning, and analysis. The content also demonstrates financial calculations (e.g., ROI, NPV) and data visualization techniques (line charts, bar charts, heatmaps).

Key code snippets are provided for creating financial datasets, performing operations like merging/splitting files, date formatting, and statistical computations. Advanced topics include IRR, NPV, and cash flow ratio calculations, with examples wrapped in ... tags to preserve syntax.

The guide emphasizes practical implementation through Python scripts, ensuring reproducibility of financial data workflows.