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Model for Difference of Two Series of Poisson-like Count Data

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F08%3A00315077" target="_blank" >RIV/67985556:_____/08:00315077 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Model for Difference of Two Series of Poisson-like Count Data

  • Original language description

    When the discrete count data are analyzed, we are often facing the problems with insufficient flexibility of Poisson distribution. However, in many instances the variable of the interest is the difference of two count variables. For these cases, so called Skellam distribution is available, derived originally as the difference of two correlated Poissons. The model contains latent variables, which leads quite naturally to the use of Bayes approach and to data augmentation via the Markov Chain Monte Carlogeneration.

  • Czech name

    Model pro rozdíl dvou Poissonových veličin

  • Czech description

    Při používání Poissonova rozdělení pravděpodobnosti často narážíme na problém jeho malé flexibility. Shrneme postupy, jak vhodně tuto distribuci modifikovat. Další možnost nabízejí situace, kdy analyzujeme rozdíl dvou Poissonovských veličin. Pro tento případ bylo odvozeno Skellamovo rozdělení. Ukážeme metodu statistické analýzy v tomto případě. Model zahrnuje latentní proměnné, proto je k analýze použito procedur MCMC (Markov Chain Monte Carlo).

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BB - Applied statistics, operational research

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA402%2F07%2F1113" target="_blank" >GA402/07/1113: Economic Systems under Uncertainty: Optimization and Approximation</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

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

    Proceedings of 26th International Conference Mathematical Methods in Economics 2008

  • ISBN

    978-80-7372-387-3

  • ISSN

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

  • Publisher name

    Technical University of Liberec

  • Place of publication

    Liberec

  • Event location

    Liberec

  • Event date

    Sep 17, 2008

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article

    000260962300062