- Tytuł:
- Detecting rows and columns of contingency table, which outlie from a total positivity pattern
- Autorzy:
- Szczęsny, W.
- Powiązania:
- https://bibliotekanauki.pl/articles/205844.pdf
- Data publikacji:
- 2000
- Wydawca:
- Polska Akademia Nauk. Instytut Badań Systemowych PAN
- Tematy:
-
monitor graficzny
tablica wielodzielcza
wartość oddalona
computer-intensive methods
contingency table
graphical display
occupational mobility
outliers
scatterplot
total positive dependence - Opis:
- 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.
- Źródło:
-
Control and Cybernetics; 2000, 29, 4; 1059-1073
0324-8569 - Pojawia się w:
- Control and Cybernetics
- Dostawca treści:
- Biblioteka Nauki
Artykuł
