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In many meta-analysis cases the estimator of the overall effect in independent trials or experiments leads to unjustified significant results. This paper considers trials with two arms where the summary statistic of interest is either the mean difference or the risk difference. By using...
Persistent link: https://www.econbiz.de/10010982381
In many meta-analysis cases the estimator of the overall effect in independent trials or experiments leads to unjustified significant results. This paper considers trials with two arms where the summary statistic of interest is either the mean difference or the risk difference. By using...
Persistent link: https://www.econbiz.de/10009787271
Persistent link: https://www.econbiz.de/10001512393
Persistent link: https://www.econbiz.de/10010982321
Im Mess- und Prüfwesen bilden Ringversuche ein Fundament der Qualitätssicherung. Im Mittelpunkt dieses interlaboratoriellen Ringversuchs steht die Messqualität der teilnehmenden Labore. Zudem bietet der Ringversuch die Möglichkeit eines Erfahrungsaustausches, der in einer Verbesserung der...
Persistent link: https://www.econbiz.de/10010982323
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Persistent link: https://www.econbiz.de/10010316506
Im Mess- und Prüfwesen bilden Ringversuche ein Fundament der Qualitätssicherung. Im Mittelpunkt dieses interlaboratoriellen Ringversuchs steht die Messqualität der teilnehmenden Labore. Zudem bietet der Ringversuch die Möglichkeit eines Erfahrungsaustausches, der in einer Verbesserung der...
Persistent link: https://www.econbiz.de/10010316649
Persistent link: https://www.econbiz.de/10010316670
Research in combining of economic forecasts made by several research institutes on the same economic variable has focused on estimation, hoping that the combined forecast will be improved by taking into account the expert opinions of the institutes. We provide a confidence interval on the...
Persistent link: https://www.econbiz.de/10009772049