[j-magnolia] datafsm 0.2.5

jonathan.gilligan@vanderbilt.edu (Jonathan M. Gilligan) — Mon, 01 Dec 2025 22:31:08 GMT

Automatic generation of finite state machine models of dynamic decision-making that both have strong predictive power and are interpretable in human terms. We use an efficient model representation and a genetic algorithm-based estimation process to generate simple deterministic approximations that explain most of the structure of complex stochastic processes. We have applied the software to empirical data, and demonstrated it's ability to recover known data-generating processes by simulating data with agent-based models and correctly deriving the underlying decision models for multiple agent models and degrees of stochasticity.

[j-magnolia] kayadata 1.4.0

jonathan.gilligan@vanderbilt.edu (Jonathan Gilligan) — Fri, 12 Jul 2024 21:03:17 GMT

Provides data for Kaya identity variables (population, gross domestic product, primary energy consumption, and energy-related CO2 emissions) for the world and for individual nations, and utility functions for looking up data, plotting trends of Kaya variables, and plotting the fuel mix for a given country or region. The Kaya identity (Yoichi Kaya and Keiichi Yokobori, "Environment, Energy, and Economy: Strategies for Sustainability" (United Nations University Press, 1998) and ) expresses a nation's or region's greenhouse gas emissions in terms of its population, per-capita Gross Domestic Product, the energy intensity of its economy, and the carbon-intensity of its energy supply.

j-magnolia.r-universe.dev

[j-magnolia] datafsm 0.2.5

[j-magnolia] kayadata 1.4.0