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Comparison of the Estimates of Correlation Coefficient by Bootstrap and Classical Methods

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25410%2F08%3A00007285" target="_blank" >RIV/00216275:25410/08:00007285 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Comparison of the Estimates of Correlation Coefficient by Bootstrap and Classical Methods

  • Original language description

    When statistical investigation is made it is often necessary to make decision about the correlation relationship between two variables. The Pearson correlation coefficient R is the most often used characteristics. When the data are from a normal distribution, the distribution of the statistics R is known and its properties are known as well. The problems emerge when a sample is from different than normal distribution or when we don?t know in general this distribution. Different approximation can help usin such case. But this approximation can be very complicated in the case of a bivariate distribution and workload falls short of a result. The bootstrap method can be advantageously used in such cases.

  • Czech name

    Porovnání odhadu korelačního koeficientu získaného bootstrapovou a klasickou metodou

  • Czech description

    Článek se zabývá řešení korelačního vztahu v případě, kdy dvojrozměrný náhodný výběr pochází z jiného, než normálního rozložení, resp, rozložení pravděpodobností je neznámé. Klasické metody v tomto případě selhávají, nebo jsou neúměrně náročné. Řešení nabízí použití bootstrapové metody.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BB - Applied statistics, operational research

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA402%2F06%2F0084" target="_blank" >GA402/06/0084: Modelling and Optimization of Decision Process within Municipal and Regional Administration</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Book of Abstracts CAPS 2008

  • ISBN

    978-80-86742-27-4

  • ISSN

  • e-ISSN

  • Number of pages

    1

  • Pages from-to

  • Publisher name

    Agentura Action M

  • Place of publication

    Praha

  • Event location

    Hanoi, Vietnam

  • Event date

    Dec 3, 2008

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article