文章基本信息

标题：anchors: Software for Anchoring Vignette Data
本地全文：下载
作者：Jonathan Wand ; Gary King ; Olivia Lau 等
期刊名称：Journal of Statistical Software
印刷版ISSN：1548-7660
电子版ISSN：1548-7660
出版年度：2011
卷号：42
期号：1
页码：1-25
语种：English
出版社：University of California, Los Angeles
摘要：When respondents use the ordinal response categories of standard survey questions in different ways, the validity of analyses based on the resulting data can be biased. Anchoring vignettes is a survey design technique intended to correct for some of these problems. The anchors package in R includes methods for evaluating and choosing anchoring vignettes, and for analyzing the resulting data.