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Title On statistical methods for common mean and reference confidence intervals in interlaboratory comparisons for temperature Author info Viktor Witkovský, Gejza Wimmer, Stanislav Ďuriš Author Witkovský Viktor (34%)
Co-authors Wimmer Gejza 1949- (33%) UMBFP10 - Katedra matematiky
Ďuriš Stanislav (33%)
Source document International Journal of Thermophysics. Vol. 36, no. 8 (2015), pp. 2150-2171. - New York : Springer, 2015 Keywords spoločná stredná hodnota medzilaboratórne porovnávania referenčné hodnoty common mean interlaboratory comparisons benchmarks Language English Country United States of America systematics 510 Annotation We 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 Public work category ADC No. of Archival Copy 34273 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
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Title Confidence Interval for Common Mean in Interlaboratory Comparisons with Systematic Laboratory Biases Par.title Konfidenčný interval pre spoločný stred v medzilaboratórnych porovnávaniach so systematickými laboratórnymi vychýleniami Author info Viktor Witkovský, Gejza Wimmer Author Witkovský Viktor (50%)
Co-authors Wimmer Gejza 1949- (50%) UMBFP10 - Katedra matematiky
Source document Measurement Science Review : The Journal of Institute of Measurement Science of Slovak Academy of Sciences. Vol. 7, no. 6 (2007), pp. 64-73. - Bratislava : Slovak Academy of Sciences, 2007 Keywords spoločný stred medzilaboratórne porovnávania medzilaboratórne (kľúčové) porovnávania rozšírená neistota konfidenčné intervaly common mean interlaboratory comparisons key comparisons key comparison reference value (KCRV) expanded uncertainty confidence intervals Language English Country Slovak Republic systematics 51 Annotation Uvažuje sa problém vyhodnotenia výsledkov merania pri medzilaboratórnych porovnávaniach. Predpokladá sa, že laboratória majú normálne, rovnomerne, alebo trojuholníkovo rozdelené vychýlenia. Navrhuje sa približný intervalový odhad pre skutočnú meranú hodnotu. Considered is the problem of evaluation of the measurement results from the interlaboratory comparisons. It is assumed that the laboratories have either normally, uniformly, or triangularly distributed biases. Proposed is an approximate interval estimator for the true measured value Res. angl. URL Link na zdrojový dokument Public work category ADF No. of Archival Copy 9726 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika unrecognised
Title On small sample inference for common mean in heteroscedastic one-way model Par.title Štatistické interferencie pre spoločnú strednú hodnotu v malých výberoch heteroskedastického modelu jednoduchého triedenia Author info Viktor Witkovský, Alexander Savin, Gejza Wimmer Author Witkovský Viktor UMBFP12 - Inštitút matematiky a informatiky
Co-authors Savin Alexander
Another authors Wimmer Gejza 1949- (Author) UMBFP10 - Katedra matematiky
Source document Discussiones Mathematicae Probability and Statistics. 23(2003), pp 123-145 Note Bibl.: s. 143-145 Keywords heteroskedastický model medzilaboratórne porovnávania spoločná stredná hodnota metóda Kenwarda-Rogera Language English Country Slovak Republic systematics 519 Annotation Res. angl. Public work category ADE Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ 
article
Title On Kenward-Roger Confidence Intervals for Common Mean in Interlaboratory Trials Par.title O konfedenčných intervaloch Kenwarda a rogera pre spoločnú strednú hodnotu v medzilaboratórnych porovnávaniach Author info Alexander Savin, Gejza Wimmer, Viktor Witkovský Author Savin Alexander
Co-authors Wimmer Gejza 1949- UMBFP10 - Katedra matematiky
Another authors Witkovský Viktor (Author) UMBFP12 - Inštitút matematiky a informatiky
Source document Measurement 2003 : 4th International conference on Measurement, Smolenice Castle, Slovak Republic, June 15-19, 2003 : proceedings. S. 79-82. - : Slovak Academy of Sciences, 2003 Bratislava / Frollo Ivan ; Measurement 2003 ; Slovenská akadémia vied Note Bibl.: s. 82, tab. Keywords matematika - mathematics medzilaboratórne porovnávania Kenward-Roger intervals Language English Country Slovak Republic systematics 51 Annotation Res. angl. Public work category AFD No. of Archival Copy 27681 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ article
Title On Kenward-Roger Confidence Intervals for Common Mean in Interlaboratory Trials Par.title O konfedenčných intervaloch Kenwarda a rogera pre spoločnú strednú hodnotu v medzilaboratórnych porovnávaniach Author info Alexander Savin, Gejza Wimmer, Viktor Witkovský Author Savin Alexander
Co-authors Wimmer Gejza 1949- UMBFP10 - Katedra matematiky
Another authors Witkovský Viktor (Author) UMBFP12 - Inštitút matematiky a informatiky
Source document Measurement Science Review : The Journal of Institute of Measurement Science of Slovak Academy of Sciences. Vol. 3, section 1 (2003), pp. 53-56. - Bratislava : Slovak Academy of Sciences, 2003 Keywords matematika - mathematics medzilaboratórne porovnávania Kenward-Roger intervals Language English Country Slovak Republic systematics 51 Public work category ADF Repercussion category FORKMAN, J. - PIEPHO, H-P. Performance of empirical BLUP and Bayesian prediction in small randomized complete block experiments. In Journal of agricultural science. ISSN 0021-8596, 2013, vol. 151, no. 3, pp. 381-395.
BUZUNOV, Elena - MUELLER, Adrienne - STRAUBE, Andreas - ROBINSON, Farrel R. When during horizontal saccades in monkey does cerebellar output affect movement? In Brain research. ISSN 0006-8993, 2013, vol. 1503, pp. 33-42.
RUKHIN, Andrew L. Confidence intervals for treatment effect from restricted maximum likelihood. In Journal of statistical planning and inference. ISSN 0378-3758, 2012, vol. 142, no. 7, pp. 1999-2008.
SHARMA, Gaurav - MATHEW, Thomas. Higher order inference for the consensus mean in inter-laboratory studies. In Biometrical journal. ISSN 0323-3847, 2011, vol. 53, no. 1, pp. 128-136.
KENWARD, Michael G. - ROGER, James H. An improved approximation to the precision of fixed effects from restricted maximum likelihood. In Computational statistics & data analysis. ISSN 0167-9473, 2009, vol. 53, no. 7, pp. 2583-2595.
PARTLETT, Christopher - RILEY, Richard D. Random effects meta-analysis: Coverage performance of 95% confidence and prediction intervals following REML estimation. In Statistics in medicine. ISSN 0277-6715, 2017, vol. 36, no. 2, pp. 301-317.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika article
Title Consensus Mean and its Consonance Intervals Author info Viktor Witkovský, Gejza Wimmer Title Subtitle Translation : Konsenzná hodnota a jej konsonančný priebeh Author Witkovský Viktor UMBFP12 - Inštitút matematiky a informatiky
Co-authors Wimmer Gejza 1949- UMBFP10 - Katedra matematiky
Source document ProbaStat. Abstracts. S. 40. - Bratislava : Edičné stredisko FMFI UK, 2002 Keywords konsenzná hodnota konfidenčné intervaly p-hodnota medzilaboratórne porovnávania abstrakty - abstracts systematics 51 Public work category AFH Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ unrecognised