文章基本信息

标题：Methodology to design a Map of Alert for population and housing censuses: The Portuguese case
本地全文：下载
作者：Elizabeth Reis ; Paula Vicente ; Álvaro Rosa 等
期刊名称：Methodological Innovations
印刷版ISSN：2059-7991
电子版ISSN：2059-7991
出版年度：2017
卷号：10
期号：2
页码：1-12
DOI：10.1177/2059799117703120
出版社：SAGE Publications
摘要：The Portuguese Population and Housing Census is carried out every 10 years by Statistics Portugal. In the Census 2011, a new tool was developed to assist the Quality Assurance system in order to make the monitoring of fieldwork operations more efficient and thus diminish the uncertainties that could cause coverage error in the results. This tool, named as Map of Alert, presents a three-level typology of alert that ensures advance knowledge of the potential risk of each freguesia’s failure to meet the quality standards defined for the enumeration process. This article describes the methodological process that guided the development of the Map of Alert and presents the Map itself.
关键词：Census; principal component analysis; K; means clustering; finite mixture model