Data Set | Structures | An organized collection of data. | Examples of Data Sets could be observation registers, time series, longitudinal data, survey data, rectangular data sets, event-history data, tables, data tables, cubes, registers, hypercubes, and matrixes. A broader term for Data Set could be data. A narrower term for Data Set could be data element, data record, cell, field. | database, data file, file, table |