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Using population census data to assist in sampling of survey on origins and discrimination
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Resumo(s)
The survey ICOT was implemented to study the population diversity in Portugal. Given its specificities, its sampling procedure needed to efficiently target marginal populations. We propose a method to use census data to identify groups of parishes with significant representation of the target population. Within a hierarchical clustering and geospatial analyses, we selected six clusters of parishes shown to have a strong geographical structure and significant presence of ethnic minorities.
Descrição
Lopes, J., & Ashofteh, A. (2024). Using population census data to assist in sampling of survey on origins and discrimination. 37-38. Abstract from XXXI Jornadas de Classificação e Análise de Dados, Leiria, Portugal.
Palavras-chave
ICOT ethnic minorities geographical information hierarchical clustering