Počet záznamov: 1  

On statistical methods for common mean and reference confidence intervals in interlaboratory comparisons for temperature

  1. NázovOn statistical methods for common mean and reference confidence intervals in interlaboratory comparisons for temperature
    Aut.údajeViktor Witkovský, Gejza Wimmer, Stanislav Ďuriš
    Autor Witkovský Viktor (34%)
    Spoluautori Wimmer Gejza 1949- (33%) UMBFP10 - Katedra matematiky
    Ďuriš Stanislav (33%)
    Zdroj.dok. International Journal of Thermophysics. Vol. 36, no. 8 (2015), pp. 2150-2171. - New York : Springer, 2015
    Kľúč.slová spoločná stredná hodnota   medzilaboratórne porovnávania   referenčné hodnoty   common mean   interlaboratory comparisons   benchmarks  
    Jazyk dok.angličtina
    KrajinaSpojené štáty
    Systematika 510
    AnotáciaWe consider a problem of constructing the exact and/or approximate coverage intervals for the common mean of several independent distributions. In a metrological context, this problem is closely related to evaluation of the interlaboratory comparison experiments, and in particular, to determination of the reference value (estimate) of a measurand and its uncertainty, or alternatively, to determination of the coverage interval for a measurand at a given level of confidence, based on such comparison data. We present a brief overview of some specific statistical models, methods, and algorithms useful for determination of the common mean and its uncertainty, or alternatively, the proper interval estimator. We illustrate their applicability by a simple simulation study and also by example of interlaboratory comparisons for temperature. In particular, we shall consider methods based on (i) the heteroscedastic common mean fixed effect model, assuming negligible laboratory biases, (ii) the het
    Kategória publikačnej činnosti ADC
    Číslo archívnej kópie34273
    Katal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Báza dátxpca - PUBLIKAČNÁ ČINNOSŤ
    OdkazyPERIODIKÁ-Súborný záznam periodika
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Počet záznamov: 1  

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