I’ve started to implement marginal probability distributions for multivariate probability distributions such as scipy.stats.multivariate_normal and opened an issue ENH: stats: Implement marginal distributions for multivariate probability distributions · Issue #23901 · scipy/scipy · GitHub . I am looking for someone to review a pull request when I’ve finished with the implementation. The additions will be fairly straightforward so the pull request should be straightforward.
Although I’m not a SciPy maintainer, I wouldn’t mind taking a look.