cross-division
Noun: 1. Classification according to more than one attribute simultaneously: A method of organizing or analyzing data by dividing it into categories based on two or more criteria at the same time. It is synonymous with cross-classification. Example: The survey results were organized by a cross-division of income level and geographic region.
The term cross-division is used primarily in academic, research, and statistical contexts. It describes a specific analytical or organizational technique. - It functions as a countable noun (e.g., a cross-division, several cross-divisions). - It is often followed by a prepositional phrase starting with "of" to specify the attributes used (e.g., cross-division of age and occupation).
- The cross-division of the patient data by both diagnosis and treatment type revealed new patterns.
- Creating a cross-division of customers based on purchasing frequency and average spend helps in targeted marketing.
- Their analysis relied on a simple cross-division: political affiliation versus age group.
- In statistical tables: A cross-division creates a contingency table (or cross-tabulation) where the intersection of rows and columns shows the frequency of cases for each combined category.
- Cross-classification (n.): The direct and more common synonym for cross-division. The process or result of classifying by multiple variables.
- Cross-tabulation (n.): Often refers specifically to the statistical table produced by a cross-division.
- Cross-classification
- Two-way classification (when exactly two attributes are used)
- Multivariate classification (a more general term for using multiple variables)
The term cross-division has a single, specific meaning related to systematic categorization. It does not refer to a physical division or split (like dividing a piece of land). Its meaning is entirely analytical.
- classification according to more than one attribute at the same time
- the cross-classification of cases was done by age and sex