# rcrpy Robust Chauvenet Rejection (RCR) — advanced, but easy-to-use, statistical outlier rejection that stays accurate even on samples that are more than 85% contaminated. `rcrpy` is the pure-Python reimplementation of the RCR algorithm from [Maples et al. 2018](https://arxiv.org/abs/1807.05276). ## Installation ```bash pip install rcrpy ``` ```{toctree} :maxdepth: 2 :caption: User guide single_value functional_form advanced_functional migration_from_legacy_rcr ``` ```{toctree} :maxdepth: 1 :caption: Reference api ``` ```{toctree} :maxdepth: 1 :caption: Development PUBLISHING ```