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Probability Distributome: A Web Computational Infrastructure for Exploring the Properties, Interrelations, and
Ivo D Dinov1, Kyle Siegrist2, Dennis K Pearl3
1Statistics Online Computational Resource (SOCR), Michigan Institute for Data Science (MIDAS), School of Nursing, University of Michigan, Ann Arbor, MI 48109; SOCR Resource, Department of Statistics, University of California, Los Angeles, Los Angeles, CA 90095; Center for Computational Biology, University of California, Los Angeles, Los Angeles, CA 90095.
The Distributome is a new open-source infrastructure for discovering and using probability distributions. It aids computational research and enhances STEM education with interactive tools.
Area of Science:
- Computational statistics and probability theory.
- Development of scientific software and educational technology.
Background:
- Probability distributions are fundamental to modeling natural processes and physical phenomena.
- A vast number of distributions exist, but only a subset is commonly used.
- Existing tools lack comprehensive infrastructure for exploring and applying diverse distributions.
Purpose of the Study:
- To introduce the Distributome, a novel computational and graphical infrastructure.
- To facilitate the discovery, exploration, and application of a wide range of probability distributions.
- To support both computational research and science education.
Main Methods:
- Development of an extensible, open-source, community-built infrastructure accessible online.
- Implementation of interfaces for human and machine traversal, search, and navigation of distributions.
- Integration of tools for distribution modeling, analysis of inter-distribution relations, and computational utilization.
Main Results:
- The Distributome provides a unified framework for accessing and utilizing common probability distributions.
- Demonstrated applications in computational research, including simulation, data analysis, and model-fitting.
- Showcased potential for enhancing STEM education through interactive web applications and improved learning assessments.
Conclusions:
- The Distributome infrastructure significantly enhances the accessibility and application of probability distributions.
- It offers valuable resources for advancing computational modeling and enriching STEM education.
- The open-source and community-driven nature ensures portability, extensibility, and compatibility with modern web standards.
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