Noun
/enjuːˈmɪnəˌtɪv ˈvɛrɪəbl/
An enumerative variable is a type of variable that is associated with a finite or countable set of distinct values, often used in statistics and data analysis. These variables display information that can be counted and categorized, such as the number of occurrences of an event or the size of different categories within a dataset.
The term "enumerative variable" is more commonly used in written contexts, particularly in academic and technical literature, such as statistics, data science, and research. Its use in oral conversations is less frequent, as it is more specialized terminology.
Translation: An enumerative variable可以用于计算注册特定课程的学生人数。
In a survey, the response options are often represented as an enumerative variable to simplify the data analysis.
Translation: 在调查中，响应选项通常表示为枚举变量，以简化数据分析。
To better understand the results, we categorized the data by an enumerative variable, such as age groups.
While "enumerative variable" itself is not commonly found in idiomatic expressions, it is closely related to other statistical terms and concepts. Below are several idiomatic expressions that involve variables or categorization.
Translation: 这是方程中的一个可变因素。
"The results were statistically significant due to the controlled variable."
Translation: 由于控制变量，结果具有统计学意义。
"When considering the dependent and independent variables, the analysis became clearer."
Translation: 在考虑因变量和自变量时，分析变得更加清晰。
"In the grand scheme of things, the variable data plays a crucial role."
The term "enumerative" derives from the Latin word "enumerare," which means "to count or list out." The suffix "variable," from "variabilis," meaning "changeable" or "able to vary," combines to describe a type of variable defined by countable outcomes.
This comprehensive overview provides an understanding of the term "enumerative variable," its usage in language, as well as its relationships within the field of statistics and data analysis.