no code implementations • 30 Aug 2023 • Théo Michelot, Natasha J. Klappstein, Jonathan R. Potts, John Fieberg
In this review, we explicitly distinguish between model formulation and inference technique, presenting a coherent framework to fit SSFs based on numerical integration and maximum likelihood estimation.
1 code implementation • 20 Aug 2020 • Théo Michelot, Richard Glennie, Catriona Harris, Len Thomas
Stochastic differential equations (SDEs) are popular tools to analyse time series data in many areas, such as mathematical finance, physics, and biology.
Methodology
1 code implementation • 24 Oct 2018 • Théo Michelot, Marie-Pierre Etienne, Pierre Gloaguen
Standard approximation techniques can be used to derive the pseudo-likelihood of the Langevin diffusion movement model, and to estimate habitat preference and movement parameters from tracking data.
Applications Methodology
1 code implementation • 28 Aug 2017 • Théo Michelot, Paul G. Blackwell, Jason Matthiopoulos
We illustrate our method with simulations on a known utilisation distribution, and show theoretically and empirically that locations simulated from the local Gibbs sampler arise from the correct resource selection function.
Quantitative Methods Populations and Evolution