Hello all, In continuing with the statistics module cleanup `stats.betai` and `stats.chisqprob` were identified as candidates for deprecation. These functions are basically just aliases, delegating to `special.betainc` and `special.chdtrc` respectively. In accordance to gh-2741, the preferred way to use these distributions is via the corresponding `stats.distribution` function or by calling the `scipy.special` function directly. If there are any objections to deprecating these functions, please voice them here so we can ponder and make a decision. For more details refer to the following issues: - gh-2741 <https://github.com/scipy/scipy/issues/2741> - gh-641 <https://github.com/scipy/scipy/issues/641> - gh-642 <https://github.com/scipy/scipy/issues/642> For details on the PR refer to: - gh-5017 <https://github.com/scipy/scipy/pull/5017> Cheers, Abraham.