PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Bioinformatics Molecular Biology Statistics Olivier Langella PeerJ Author Summary Bioinformatics Molecular Biology Statistics PeerJ Contributions Articles 1 June 24, 2022 A combined test for feature selection on sparse metaproteomics data—an alternative to missing value imputation Sandra Plancade, Magali Berland, Mélisande Blein-Nicolas, Olivier Langella, Ariane Bassignani, Catherine Juste https://doi.org/10.7717/peerj.13525 PubMed 35769140