10069 IUPAC Gold Book - design matrix 10.1351/goldbook.10069 10069 current 1 Matrix with rows representing individual experimental treatments (possibly transformed according to the assumed model) which can be extended by deduced levels of other functions of factor levels. factor levels https://goldbook.iupac.org//terms/view/10072 PAC, 2016, 88, 407. 'Vocabulary of concepts and terms in chemometrics (IUPAC Recommendations 2016)' on page 414 (https://doi.org/10.1515/pac-2015-0605) https://goldbook.iupac.org/terms/view/10069/html https://goldbook.iupac.org/terms/view/10069/json https://goldbook.iupac.org/terms/view/10069/plain Citation: 'design matrix' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.10069 The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org . The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using. 2026-04-18T05:33:12+00:00