AUTHOR=Vitale Raffaele , Roger Jean-Michel TITLE=Editorial: Variable selection in chemometrics JOURNAL=Frontiers in Analytical Science VOLUME=3 YEAR=2023 URL=https://www.frontiersin.org/journals/analytical-science/articles/10.3389/frans.2023.1186952 DOI=10.3389/frans.2023.1186952 ISSN=2673-9283