Matthew FeickertIn the latest iteration of HistFactory, we get a Stan implementation from Andrew Fowlie with stanhf https://github.com/xhep-lab/stanhf and an arXiv paper for it to boot! https://arxiv.org/abs/2503.22188
Very nice to see an idea that Lukas Heinrich, Malin Horstmann, and I had of Bayesian implementations of HistFactory with #pyhf (https://inspirehep.net/literature/2704887) back in early 2023 reach a more mature state (and still use pyhf). Impressive work from Andrew, as always!