@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

<https://concepts.sagepub.com/social-science/concept/dummy_variables>
  skos:definition "A dummy, or indicator, variable is any variable in a regression equation that takes on a finite number of values so that different categories of a nominal variable can be identified. The term dummy simply relates to the fact that the values taken on by such variables (usually values such as 0 and 1) indicate no meaningful measurement but rather the categories of interest. [Source: <a href=\"https://methods.sagepub.com/reference/encyc-of-epidemiology/n123.xml\" target=\"_blank\" data-id=\"to-srm\">Encyclopedia of Epidemiology; Dummy Variable</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/analysis_of_covariance>, <https://concepts.sagepub.com/social-science/concept/statistics_and_research_methods> ;
  skos:prefLabel "dummy variables"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/analysis_of_covariance>
  skos:prefLabel "analysis of covariance"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/dummy_variables> .

<https://concepts.sagepub.com/social-science/concept/conceptgroup/methods>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "methods"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/dummy_variables> .

<https://concepts.sagepub.com/social-science/concept/statistics_and_research_methods>
  skos:prefLabel "statistics and research methods"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/dummy_variables> .