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单词 Multidimensional Analysis
释义

Multidimensional Analysis

英语百科

Multidimensional analysis

In statistics, econometrics, and related fields, multidimensional analysis is a data analysis process that groups data into two categories: data dimensions and measurements. For example, a data set consisting of the number of wins for a single football team at each of several years is a single-dimensional (in this case, longitudinal) data set. A data set consisting of the number of wins for several football teams in a single year is also a single-dimensional (in this case, cross-sectional) data set. A data set consisting of the number of wins for several football teams over several years is a two-dimensional data set.

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更新时间:2025/6/17 22:07:45