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Statistical distributions and self-organizing phenomena: what conclusions should be drawn?
1Marquette University, Milwaukee, WI 53201-1881, USA. stephen.guastello@marquette.edu
Nonlinear Dynamics, Psychology, and Life Sciences
|October 1, 2005
Summary
Self-organizing systems can follow various distributions, not just power laws. Catastrophe models, unlike fractals, do not exhibit fractal dimensions, offering alternative explanations for complex event distributions.
Area of Science:
- Complex Systems Science
- Mathematical Modeling
- Statistical Distributions
Background:
- Self-organization can manifest in diverse statistical patterns.
- Inverse power law and exponential distributions are commonly observed.
- The relationship between self-organization, fractals, and power laws is often assumed.
Purpose of the Study:
- To compare inverse power law, exponential, and catastrophe distributions.
- To investigate the potential for self-organization without fractal properties.
- To challenge simplistic assumptions linking fractals, power laws, and self-organization.
Main Methods:
- Comparative analysis of statistical distributions.
- Exploration of catastrophe theory models.
- Empirical data analysis using leadership emergence research.
Main Results:
- Catastrophe distributions do not exhibit fractal dimensions.
- Self-organization is possible without fractal characteristics.
- A swallowtail catastrophe model better explained leadership emergence data than a power law distribution.
Conclusions:
- The presence of fractal dimensions is not a prerequisite for self-organization.
- Catastrophe models provide valuable alternatives to power law distributions for certain phenomena.
- Assumptions about the universal link between fractals, power laws, and self-organization require re-evaluation.