Agresti, Alan
Analysis of ordinal categorical data
John Wiley & Sons, 1984
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Raykov, Tenko
An introduction to applied multivariate analysis
Routledge, Taylor & Francis Group, 2008
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Hardle, Wolfgang Karl
Applied multivariate statistical analysis
Springer, 2012
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Fienberg, Stephen E.
The analysis of cross-classified categorical data
Massachusett Institute of Technology, 1980
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Cooley, William W.
Multivariate data analysis
John Wiley & Sons, 1971
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