PyIndexGUI

PyIndexGUI is a desktop graphical user interface for the PyIndexNum economic index number library. It exposes the full PyIndexNum pipeline — from raw data import to multilateral index calculation and export — through an intuitive tabbed interface, built with Flet.

Features

The app guides you through a complete price-index workflow in six tabs:

1. Data Import — Load CSV/Excel files, map columns to standard names, standardize data types.
2. Aggregation — Aggregate time series by frequency (daily, weekly, monthly, …) with configurable methods.
3. Panel Balancing — Remove unbalanced products or apply carry-forward/backward imputation.
4. Index Calculation — Compute bilateral and multilateral price indices.
5. Export — Save results and balanced panels to CSV or Excel.
6. Info — Version, authors, copyright, and a link to the GitHub repository.

Next steps

• :material-download: Get the app running — see Installation and Running the App.
• :material-play-circle: Learn the workflow — start with the User Guide.