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Advanced Search Results For "SENSITIVITY analysis"

1 - 10 of 183,914 results for
 "SENSITIVITY analysis"
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Sparse local influence analysis.

Publication Type: Academic Journal

Source(s): Communications in Statistics: Simulation & Computation. 2022, Vol. 51 Issue 11, p6235-6245. 11p.

Authors:

Abstract: The local influence analysis is useful for identifying influential observations in statistical diagnostics and sensitivity analysis. However, it is often criticized for lack of a rigorous criterion to judge the influence magnitude from the elements of ...

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Sensitivity analysis for unobserved confounding in causal mediation analysis allowing for effect modification, censoring and truncation.

Publication Type: Academic Journal

Source(s): Statistical Methods & Applications. Oct2022, Vol. 31 Issue 4, p785-814. 30p.

Authors:

Abstract: Causal mediation analysis is used to decompose the total effect of an exposure on an outcome into an indirect effect, taking the path through an intermediate variable, and a direct effect. To estimate these effects, strong assumptions are made about un...

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Sensitivity Prewarping for Local Surrogate Modeling.

Publication Type: Academic Journal

Source(s): Technometrics. Nov2022, Vol. 64 Issue 4, p535-547. 13p.

Abstract: In the continual effort to improve product quality and decrease operations costs, computational modeling is increasingly being deployed to determine feasibility of product designs or configurations. Surrogate modeling of these computer experiments via ...

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Quantifying the robustness of primary analysis results: A case study on missing outcome data in pairwise and network meta-analysis.

Publication Type: Academic Journal

Source(s): Research synthesis methods [Res Synth Methods] 2021 Jul; Vol. 12 (4), pp. 475-490. Date of Electronic Publication: 2021 Feb 21.

Abstract: Conducting sensitivity analyses is an integral part of the systematic review process to explore the robustness of results derived from the primary analysis. When the primary analysis results can be sensitive to assumptions concerning a model's paramete...

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Optimal rain gauge network to reduce rainfall impacts on urban mobility – a spatial sensitivity analysis.

Publication Type: Academic Journal

Source(s): Industrial Management & Data Systems. 2022, Vol. 122 Issue 10, p2261-2280. 20p.

Abstract: Purpose: A sustainable transportation system should represent a win-win situation: minimizing transport's impact on the environment and reducing natural disasters' effects on transportation. A well-distributed set of rain gauges is crucial for monitori...

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A Primary-Side Method for Ultrafast Determination of Mutual Coupling Coefficient in Milliseconds for Wireless Power Transfer Systems.

Publication Type: Academic Journal

Source(s): IEEE Transactions on Power Electronics. Dec2022, Vol. 37 Issue 12, p15706-15716. 11p.

Abstract: This article presents a systematic frequency-sweeping based method for fast and accurate determination of mutual coupling coefficient in a series–series wireless power transfer system. The novel contributions involve a sensitivity analysis to evaluate ...

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Improved Methodology for Parasitic Analysis of High-Performance Silicon Carbide Power Modules.

Publication Type: Academic Journal

Source(s): IEEE Transactions on Power Electronics. Oct2022, Vol. 37 Issue 10, p12415-12425. 11p.

Abstract: The high edge rates of wide bandgap (WBG) semiconductors are known to excite resonances within device packaging, resulting in increased voltage overshoot and electromagnetic signatures. Simulation tools based on finite-element analysis (FEA) are common...

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Reactive species created in the collapse of laser-induced cavitation bubbles: Generation mechanism and sensitivity analysis.

Publication Type: Academic Journal

Source(s): Journal of Applied Physics. 1/28/2022, Vol. 131 Issue 4, p1-14. 14p.

Abstract: Reactive species (RS) play a critical role in postoperative complications in the medical application of lasers. From the mechanistic point, the RS arising from laser irradiation are produced from two channels: ionization and dissociation of water in th...

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On the sensitivity analysis of energy quanto options.

Publication Type: Academic Journal

Source(s): Stochastic Analysis & Applications. 2022, Vol. 40 Issue 6, p1104-1125. 22p.

Abstract: In recent years there has been an advent of quanto options in energy markets. The structure of the payoff is rather a different type from other markets since it is written as a product of an underlying energy index and a measure of temperature. In the ...

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Sensitivity analysis for bottleneck assignment problems.

Publication Type: Academic Journal

Source(s): European Journal of Operational Research. Nov2022, Vol. 303 Issue 1, p159-167. 9p.

Abstract: • Assignment sensitivity analysis is extended to perturbations in all weights. • Bottleneck assignment optimality criterion restated using novel edge sets. • Sufficient condition for assignment optimality using edge weight interval test. • Lexicographi...

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