Funnel

Funnel (FoUrier iNtegratioN Evidence calcuLation) is a Python implementation of the Fourier integration (FI) evidence (or marginalised likelihood) approximation method described in Rotiroti et al., 2018.

The following demonstrate how to use Funnel to calculate the approximate evidence for posterior samples in three different scenarios:

1. Linear regression example

2. CBC GW injection example

3. GW150914 example