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PyRates-A code-generation tool for modeling dynamical systems in biology and beyond

Gast, Richard ; Knösche, Thomas R ; Kennedy, Ann Marinazzo, Daniele

PLoS computational biology, 2023-12, Vol.19 (12), p.e1011761-e1011761 [Periódico revisado por pares]

United States: Public Library of Science

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Título:
PyRates-A code-generation tool for modeling dynamical systems in biology and beyond
Autor: Gast, Richard ; Knösche, Thomas R ; Kennedy, Ann
Marinazzo, Daniele
Assuntos: Algorithms ; Analysis ; Automation ; Bifurcation theory ; Biology ; Biology and Life Sciences ; Brain ; Complexity ; Computational neuroscience ; Computer and Information Sciences ; Computer Simulation ; Differential equations ; Dynamic models ; Dynamical systems ; Ecosystem ; Ecosystem biology ; Engineering and Technology ; Flexibility ; Interfaces ; Mathematical models ; Methods ; Models, Biological ; Numerical analysis ; Numerical methods ; Optimization ; Ordinary differential equations ; Physical Sciences ; Programming languages ; Python ; Python (Programming language) ; Software ; Software packages ; Systems analysis ; Systems Biology - methods ; Third party
É parte de: PLoS computational biology, 2023-12, Vol.19 (12), p.e1011761-e1011761
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The authors have declared that no competing interests exist.
Descrição: The mathematical study of real-world dynamical systems relies on models composed of differential equations. Numerical methods for solving and analyzing differential equation systems are essential when complex biological problems have to be studied, such as the spreading of a virus, the evolution of competing species in an ecosystem, or the dynamics of neurons in the brain. Here we present PyRates, a Python-based software for modeling and analyzing differential equation systems via numerical methods. PyRates is specifically designed to account for the inherent complexity of biological systems. It provides a new language for defining models that mirrors the modular organization of real-world dynamical systems and thus simplifies the implementation of complex networks of interacting dynamic entities. Furthermore, PyRates provides extensive support for the various forms of interaction delays that can be observed in biological systems. The core of PyRates is a versatile code-generation system that translates user-defined models into "backend" implementations in various languages, including Python, Fortran, Matlab, and Julia. This allows users to apply a wide range of analysis methods for dynamical systems, eliminating the need for manual translation between code bases. PyRates may also be used as a model definition interface for the creation of custom dynamical systems tools. To demonstrate this, we developed two extensions of PyRates for common analyses of dynamic models of biological systems: PyCoBi for bifurcation analysis and RectiPy for parameter fitting. We demonstrate in a series of example models how PyRates can be used in combination with PyCoBi and RectiPy for model analysis and fitting. Together, these tools offer a versatile framework for applying computational modeling and numerical analysis methods to dynamical systems in biology and beyond.
Editor: United States: Public Library of Science
Idioma: Inglês

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PyRates-A code-generation tool for modeling dynamical systems in biology and beyond

Gast, Richard ; Knösche, Thomas R ; Kennedy, Ann Marinazzo, Daniele

United States: Public Library of Science

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