Results 281 to 290 of about 1,171,948 (354)

Robust generalized confidence intervals

Communications in Statistics - Simulation and Computation, 2016
ABSTRACTMost interval estimates are derived from computable conditional distributions conditional on the data.
Weiyan Mu, Shifeng Xiong
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Confidence interval of generalized Taguchi index

Journal of Intelligent & Fuzzy Systems, 2013
In quality control, such as other statistical problems, we may confront imprecise concepts. One case is a situation in which specification limits are two fuzzy sets. In such a fuzzy environment, the product is not qualified with a two valued Boolean view, but to some degree depending on the quality level of the product and the strictness of the ...
Parchami, Abbas, Mashinchi, Mashaallah
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Generalized Confidence Intervals

Journal of the American Statistical Association, 1993
Abstract The definition of a confidence interval is generalized so that problems such as constructing exact confidence regions for the difference in two normal means can be tackled without the assumption of equal variances. Under certain conditions, the extended definition is shown to preserve a repeated sampling property that a practitioner expects ...
Sam Weerahandi
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GENERALIZED CONFIDENCE INTERVALS FOR THE PROCESS CAPABILITY INDICES

Journal of the Chinese Institute of Industrial Engineers, 2001
ABSTRACT In this paper, we construct interval estimates for the process capability indices by using the concept of generalized confidence interval. It can be shown that the generalized confidence intervals are equivalent to the Bayesian confidence intervals.
Yi-Ping Chang
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Applications of process capability indices for suppliers selection problems using generalized confidence interval

Communications in Statistics: Case Studies, Data Analysis and Applications, 2023
In process capability indices, the generalized confidence interval (GCI) method has been used many times in several research articles. In this article, we have considered the supplier’s selection problems by using the GCI of difference between two ...
Mahendra Saha, Anju Devi, Pratibha Pareek   +2 more
semanticscholar   +1 more source

Performance comparison of generalized confidence interval and modified sampling distribution approaches for assessing one-sided capability indices with gauge measurement errors

Communications in Statistics - Theory and Methods, 2020
This study compares the performances of the generalized confidence interval (GCI) and the modified sampling distribution (MSD) approaches in evaluating the capability of processes with one-sided to...
Dwi Yuli Rakhmawati, Kwang-Jae Kim, Sumiati   +2 more
semanticscholar   +1 more source

Fiducial Generalized Confidence Intervals

Journal of the American Statistical Association, 2006
Generalized pivotal quantities (GPQs) and generalized confidence intervals (GCIs) have proven to be useful tools for making inferences in many practical problems. Although GCIs are not guaranteed to have exact frequentist coverage, a number of published and unpublished simulation studies suggest that the coverage probabilities of such intervals are ...
Hannig, Jan, Iyer, Hari, Patterson, Paul
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Parametric Confidence Intervals of Spmk for Generalized Exponential Distribution

American Journal of Mathematical and Management Sciences, 2021
The objective of this article is to compare highest posterior density (HPD) credible interval with three bootstrap confidence intervals (BCIs) as well as with asymptotic confidence interval (ACI) using maximum likelihood and Bayesian approaches of a new ...
S. Dey, Mahendra Saha, Sumit Kumar
semanticscholar   +1 more source

Confidence Intervals for the Generalized ROC Criterion

Biometrics, 1997
Receiver operating characteristic (ROC) curves are frequently used to assess the usefulness of diagnostic markers. When several diagnostic markers are available, they can be combined by a best linear combination: that is, when the area under the ROC curve of this combination is maximized among all possible linear combinations.
Reiser, Benjamin, Faraggi, David
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Generalized fiducial confidence intervals for extremes

Extremes, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wandler, Damian V., Hannig, Jan
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