文章基本信息

标题：Survey questionnaires and graphs
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作者：Ioana Schiopu Kratina ; Christina Maria Zamfirescu ; Kyle Trépanier 等
期刊名称：Electronic Journal of Statistics
印刷版ISSN：1935-7524
出版年度：2015
卷号：9
期号：2
页码：2202-2254
DOI：10.1214/15-EJS1067
语种：English
出版社：Institute of Mathematical Statistics
摘要：We introduce a special type of graphs, which we use as tools for designing and improving survey questionnaires. While the idea of representing questionnaires as graphs is not new, our graphs constitute novel theoretical and practical tools, which could turn a complex questionnaire into a questionnaire that is easier to visualize, test and analyze.
关键词：Questionnaire design;directed acyclic graphs, statistical analysis;finite probability space;expected number of questions.