Nominal Age becomes ordinal data when there's some sort of order to it. Age can be both nominal and ordinal data depending on the question types. SPSS Nominal Ordinal Scale spss - Nominal or ordinal? - Cross Validated spss Tablets are not usually split, so you cannot give a patient 5mg of drug. There is no order associated with values on nominal variables. SPSS suggests to assign the type - nominal, ordinal or scale. categorical), ordinal (i.e. Is age nominal or ordinal in SPSS? What type of variable is age in SPSS? - qa-faq.com compute age = datediff (cdate,bdate,'days') / 365.25. Likert scale nominal or ordinal I.e âHow old are youâ is a used to collect nominal data while âAre you the first born or What position are you in your familyâ is used to collect ordinal data. Quick Answer: Is Blood Pressure Nominal Ordinal Interval Or Ratio