ggVennDiagram: Intuitive Venn diagram software extended.

Area of Science:

• Bioinformatics
• Computational Biology
• Data Visualization

Background:

• Venn diagrams are essential for illustrating set intersections in biological data.
• Existing tools may have limitations in the number of sets or visualization types.
• There is a need for flexible and accessible tools for complex set analysis.

Purpose of the Study:

• To introduce ggVennDiagram, a comprehensive R package for creating various types of set visualizations.
• To provide users with tools for analyzing overlaps across multiple biological datasets.
• To offer multiple platforms for accessing these visualization capabilities.

Main Methods:

• Development of an R package implementing Venn diagram and upset plot functionalities.
• Integration of a Venn Calculator for quantitative overlap analysis.
• Packaging ggVennDiagram as a Shiny application and a plugin for the TBtools software.

Main Results:

• ggVennDiagram supports subset/region filling Venn diagrams for up to seven sets.
• Upset plots can be generated for an unlimited number of sets.
• A functional Venn Calculator is included for pairwise and multi-set comparisons.
• The tool is readily available through R, a standalone Shiny App, and the TBtools plugin.

Conclusions:

• ggVennDiagram provides a powerful and flexible solution for visualizing and analyzing set intersections in bioinformatics.
• Its availability across multiple platforms enhances accessibility for researchers.
• The tool facilitates a deeper understanding of complex biological data overlaps.