文章基本信息

标题：Interactive Graphics for Analysing Quality of Survey Data
本地全文：下载
作者：Waqas Ahmed Malik ; Antony Unwin
期刊名称：Journal of Data Science
印刷版ISSN：1680-743X
电子版ISSN：1683-8602
出版年度：2012
卷号：10
期号：3
页码：385-402
出版社：Tingmao Publish Company
摘要：Despite the availability of software for interactive graphics, currentsurvey processing systems make limited use of this modern tool. Interactivegraphics oer insights, which are dicult to obtain with traditional statisticaltools. This paper shows the use of interactive graphics for analysingsurvey data. Using Labour Force Survey data from Pakistan, we describehow plotting data in dierent ways and using interactive tools enables analyststo obtain information from the dataset that would normally not bepossible using standard statistical methods. It is also shown that interactivegraphics can help the analyst to improve data quality by identifyingerroneous cases.
关键词：Exploratory data analysis; data mining; data quality; data visualization;interactive graphics; Labour Force Survey data; survey data.