TAVIA is a free and open-source desktop application for statistical analysis, scientific graphing, reproducible workflows, and research project management. It combines editable data tables, statistical tests, regression, dose-response analysis, publication-quality graphs, reports, project history, and reproducibility tools in one workspace. Analyses and graphs remain linked to their source data so results can be refreshed when data changes. TAVIA supports Windows, Linux, and macOS, includes a command-line analysis interface, encrypted project files, plugin support, automatic update checking, and built-in documentation. It is designed for researchers, students, laboratories, and analysts who want a local-first environment for managing data, analysis, visualization, and reporting. Licensed under GPL-3.0-only.

Features

  • Statistical analysis with confidence intervals
  • Publication-ready charts and customizable styles
  • CSV, TSV, Excel, and SQLite data support
  • Reproducible projects, workflows, and reports
  • Encrypted storage, backups, and audit trails
  • Extensible plugin system with starter templates

Project Samples

Data Workspace Edit structured datasets directly in TAVIA while keeping data, analyses, and graphs organized within the same project. Analysis Catalog Choose from TAVIA’s available statistical analyses and configure the workflow directly from the project interface. Statistical Results Review linked analysis results, including summary statistics and confidence intervals, without leaving the project workspace. Graph Editor Configure graph layout, axes, styling, annotations, and other presentation settings using TAVIA’s built-in graph editor. Linked Dose-Response Graph Visualize a fitted dose-response curve with graph output linked directly to the underlying analysis and source data.

Project Activity

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Categories

Statistics

License

GNU General Public License version 3.0 (GPLv3)

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

Python

Related Categories

Python Statistics Software

Registered

2026-07-19
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