What is nominal scale

It classifies and labels variables qualitatively.The level of measurement determines how and to what extent you can analyze the data.One example of a nominal scale could be sex.On such a scale, only tags or labels can classify objects.Measurement scales are classified popularly under four categories:There are four measurement scales:

Dissimilar to interval or ratio data, nominal data.Appropriate calculations for nominal scales.Some examples of variables that use nominal scales would be religious affiliation sex the city where you live etc.The nominal scale is the first level of measurement, and the simplest.In case a number is assigned to an object on a nominal.This form of scale does not require the use of numeric values or categories ranked by class, but simply unique identifiers to label each distinct category.

This form of scale does not require the use of numeric values or categories ranked by class, but simply unique identifiers to label each distinct category.A nominal variable is part of a nominal scale.A nominal scale is a scale of measurement used to assign events or objects into discrete categories.