@prefix n9j: <http://data.loterre.fr/ark:/67375/N9J> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

n9j:-X36FJ51X-T
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/weighted_least_squares> ;
  skos:definition "Weighted least squares (WLS) is a standard compensation technique for nonconstant error variance (heteroscedasticity), which is common in political science data. By assigning individual weights to the observations the heteroscedasticity can be removed by design. [Source: International Encyclopedia of Political Science; Weighted Least Squares]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-Q78M8VWZ-3 ;
  skos:prefLabel "weighted least squares"@en .

n9j:-Q78M8VWZ-3
  skos:prefLabel "biostatistics and clinical epidemiology"@en ;
  a skos:Concept ;
  skos:narrower n9j:-X36FJ51X-T .

n9j:-methods
  a isothes:ConceptGroup ;
  skos:prefLabel "methods"@en ;
  skos:member n9j:-X36FJ51X-T .

n9j: a skos:ConceptScheme .