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  2. Secondary data - Wikipedia

    en.wikipedia.org/wiki/Secondary_data

    Secondary data refers to data that is collected by someone other than the primary user. [1] Common sources of secondary data for social science include censuses , information collected by government departments, organizational records and data that was originally collected for other research purposes. [ 2 ]

  3. Secondary source - Wikipedia

    en.wikipedia.org/wiki/Secondary_source

    Scipione Amati's History of the Kingdom of Woxu (1615), an example of a secondary source. In scholarship, a secondary source [1] [2] is a document or recording that relates or discusses information originally presented elsewhere. A secondary source contrasts with a primary, or original, source of the information being discussed. A primary ...

  4. Secondary research - Wikipedia

    en.wikipedia.org/wiki/Secondary_research

    Secondary research is contrasted with primary research in that primary research involves the generation of data, whereas secondary research uses primary research sources as a source of data for analysis. [1] A notable marker of primary research is the inclusion of a "methods" section, where the authors describe how the data was generated.

  5. Official statistics - Wikipedia

    en.wikipedia.org/wiki/Official_statistics

    Primary, or "statistical" sources are data that are collected primarily for creating official statistics, and include statistical surveys and censuses. Secondary, or "non-statistical" sources, are data that have been primarily collected for some other purpose (administrative data, private sector data etc.).

  6. Data curation - Wikipedia

    en.wikipedia.org/wiki/Data_curation

    The intended audience is researchers who use secondary data and the digital curators, digital repository managers, data center staff, and others who collect, manage, and store digital information. [18] The Protein Data Bank was established in 1971 at Brookhaven National Laboratory, and has grown into a global project. [19]

  7. Wikipedia:Identifying and using primary sources - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:Identifying_and...

    Wikipedia does not use these terms exactly like academics use them. There are at least two ways in which the term secondary source is used on Wikipedia. This page deals primarily with the classification of reliable sources in terms of article content. The classification used specifically for notability is addressed in a separate section at the end.

  8. Disease registry - Wikipedia

    en.wikipedia.org/wiki/Disease_registry

    Disease or patient registries are collections of secondary data related to patients with a specific diagnosis, condition, or procedure, and they play an important role in post marketing surveillance of pharmaceuticals. [1] Registries are different from indexes in that they contain more extensive data.

  9. Wikipedia : Primary Secondary and Tertiary Sources

    en.wikipedia.org/wiki/Wikipedia:Primary...

    Opinions, including a notable or authoritative interpretation of events, data, can only be drawn from a reliable secondary source which documents that it is a fact that some person holds that opinion or has synthesized a body of information in a fashion described in the Wikipedia article and cited to that source.