Correspondence analysis is a useful tool to uncover the relationships among categorical variables
نویسندگان
چکیده
منابع مشابه
Visualizing Relationships among Categorical Variables
Centuries of chart-making have produced some outstanding charts tailored specifically to the data being visualized. They have also produced a myriad of less-than-outstanding charts in the same vein. I instead present a set of techniques that may be applied to arbitrary datasets with specific properties. In particular, I describe two techniques – Nested Category Maps and Correlation Maps – for v...
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ژورنال
عنوان ژورنال: Journal of Clinical Epidemiology
سال: 2010
ISSN: 0895-4356
DOI: 10.1016/j.jclinepi.2009.08.008