category

https://doi.org/10.1351/goldbook.09981

Kind-of-nominal-property indicating a class among nominal properties ordered according to nominal property values of a specified nominal property value set without relation to size.

Example: Blood type A is a nominal property value within the blood group system ABO where the nominal property value set is {A, B, AB, O}.
Source:
PAC, 2018, 90, 913. (Vocabulary on nominal property, examination, and related concepts for clinical laboratory sciences (IFCC-IUPAC Recommendations 2017)) on page 916 [Terms] [Paper]
Citation: 'category' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09981 RIS BibTex EndNote
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