Nominal data assigns observations to named categories that lack any inherent order or hierarchy. Each category is a distinct label, such as "red" or "blue," offering no quantifiable relationship or rank, unlike Ordinal Data or other Data Types.
Nominal data assigns observations to named categories that lack any inherent order or hierarchy. Each category is a distinct label, such as "red" or "blue," offering no quantifiable relationship or rank, unlike Ordinal Data or other Data Types.