A summary of collected information which groups data together without individual-level statistics.
Aggregate data present the total number of occurrences within a geographic area, not individual data.
Data collected and reported by organizations as a sum or total over a given time period, for example, monthly or quarterly.
Data that have been aggregated . Contrast with Microdata . AJAX
Individual data items, data groups, arrays, tables etc. that can be assembled to form a whole.
Data that is the result of applying a process to combine data elements. Data that is taken collectively or in summary form. DAMA web site at www.dmreview.com
Data collected on groups of people rather than individuals. A good example of aggregate data is the Uniform Crime Reports; although the number of criminal incidents that occur in a given area can be counted, little data are provided on the offenders who commit the crimes or the circumstances in which they occurred. Self-report surveys are usually considered individual-level data, since subjects' responses can be examined on a case-by-case basis.
In statistics, aggregate data describes data combined from several measurements.