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Abstrakty
It is known that the procedure called Grade Correspondence Analysis (GCA) transforms any bivariate contingency table into an approximation of table with a very regular positive dependence, called total positivity of order two (TP2). This fact is reminded in Sections 2 and 3, illustrated there by the GCA transformation of an artificial contingency table [T_8x6]. A search for rows and/or columns of table [T_8x6], which most strongly outlie from the TP2 pattern, is described in Section 4. Section 5 presents the outliers found in three large contingency tables, containing the occupational mobility data from Britain and Poland and the parliamentary election data from Poland.
Czasopismo
Rocznik
Tom
Strony
1059--1073
Opis fizyczny
Bibliogr. 9 poz.,
Twórcy
autor
- Department of Econometrics and Computer Science, Warsaw Agricultural University, Nowoursynowska 166, 02-787 Warsaw, Poland and Institute of Computer Science, Polish Academy of Sciences, Ordona 21, O1-237 Warsaw, Poland
Bibliografia
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BAT2-0001-0338