Inny tytuł:

Książka = Book ; KS/1/2003/T33R04P04

Wydawca:

Instytut Badań Systemowych. Polska Akademia Nauk ; Systems Research Institute. Polish Academy of Sciences

Miejsce wydania:

Warszawa

Opis:

[4], 226-233 pages ; 21 cm ; Bibliography p. 233

Typ obiektu:

Book/Chapter

Abstrakt:

One of the most important problem of data analysis is finding of possible dependencies between the data characteristics. When these characteristics are of a qualitative nature (described by categorical variables) this problem is solved using e.g the Pearsor,, chi-square test of independence. This test does not work properly when amount of available data is relatively small or in the case of dependent categories · ( e.g. in data sets describing multiple choice queries). ln the paper we propose a bootsrap test which is based on a computer simulation. technique to salve this problem in cases when thechisquare test should not be applied

Czasopismo/Seria/cykl:

Książka = Book

Szczegółowy typ zasobu:

Book

Identyfikator zasobu:

oai:rcin.org.pl:159219

Źródło:

KS-2003-01-T33R04P04

Język:

pol

Język streszczenia:

pol

Prawa:

Creative Commons Attribution BY 4.0 license

Zasady wykorzystania:

Copyright-protected material. [CC BY 4.0] May be used within the scope specified in Creative Commons Attribution BY 4.0 license, full text available at: ; -

Digitalizacja:

Systems Research Institute of the Polish Academy of Sciences

Lokalizacja oryginału:

Library of Systems Research Institute PAS

Dofinansowane ze środków:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Dostęp:

Open