icarogw

Inferring Cosmology and Astrophysics with Observations of Gravitational Waves (icarogw) is a python package for cosmology and population inference with compact binary coalescence. Some tutorials are available on Zenodo.

gsirens

gsirens is a standalone version of icarogw that implements hierarchical Bayesian inference in numpyro and jax. Numpyro’s Hamiltonian Monte Carlo and Jax makes possible the inference of a large set of population parameters. The package is still in development and currently includes some rates for spectral sirens, and an example folder with a notebook.