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Advanced Search Results For "MOMENTS method (Statistics)"

1 - 10 of 11,897 results for
 "MOMENTS method (Statistics)"
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Statistical Inference for Method of Moments Estimators of a Semi-Supervised Two-Component Mixture Model.

Publication Type: Academic Journal

Source(s): American Statistician. Nov2022, Vol. 76 Issue 4, p376-383. 8p.

Abstract: A mixture of a distribution of responses from untreated patients and a shift of that distribution is a useful model for the responses from a group of treated patients. The mixture model accounts for the fact that not all the patients in the treated gro...

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Investigating the environmental Kuznets curve (EKC) hypothesis: does government effectiveness matter? Evidence from 170 countries.

Publication Type: Academic Journal

Source(s): Environment, Development & Sustainability. Nov2022, Vol. 24 Issue 11, p12740-12755. 16p.

Abstract: The lack of studies that examined the influence of government effectiveness on environmental pollution and whether it formulates the environmental Kuznets curve (EKC) hypothesis motivated this research. Therefore, this research examines the role of gov...

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Bivariate Copulas Based on Counter-Monotonic Shock Method.

Publication Type: Academic Journal

Source(s): Risks. Nov2022, Vol. 10 Issue 11, p202. 20p.

Abstract: This paper explores the properties of a family of bivariate copulas based on a new approach using the counter-monotonic shock method. The resulting copula covers the full range of negative dependence induced by one parameter. Expressions for the copula...

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penalized linear mixed model with generalized method of moments for prediction analysis on high-dimensional multi-omics data.

Publication Type: Academic Journal

Source(s): Briefings in Bioinformatics. Jul2022, Vol. 23 Issue 4, p1-11. 11p.

Abstract: With the advances in high-throughput biotechnologies, high-dimensional multi-layer omics data become increasingly available. They can provide both confirmatory and complementary information to disease risk and thus have offered unprecedented opportunit...

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A Study on Estimating the Parameter of the Truncated Geometric Distribution.

Publication Type: Academic Journal

Source(s): American Statistician. Aug2022, Vol. 76 Issue 3, p257-261. 5p.

Abstract: We consider the truncated geometric distribution and analyze the condition under which a nontrivial maximum likelihood (ML) estimator of the parameter p exists. Additionally, the uniqueness criterion of such an ML estimator is also investigated. Our re...

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Stock liquidity and trade credit: Evidence from Indian firms.

Publication Type: Academic Journal

Source(s): International Journal of Finance & Economics. Jul2022, Vol. 27 Issue 3, p3475-3483. 9p.

Abstract: The study examines the relationship between stock liquidity and the firms' extension and use of trade credit. In addition, this study examines the impact of financial constraints and dependence on external financing on the relationship between stock li...

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Conversion Matrix Method of Moments for Time-Varying Electromagnetic Analysis.

Publication Type: Academic Journal

Source(s): IEEE Transactions on Antennas & Propagation. Aug2022, Vol. 70 Issue 8, p6763-6774. 12p.

Abstract: A conversion matrix approach to solving network problems involving time-varying circuit components is applied to the method of moments for electromagnetic scattering analysis. Detailed formulations of this technique’s application to the scattering anal...

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Method of Moment Analysis of Carbon Nanotubes Embedded in a Lossy Dielectric Slab Using a Multilayer Dyadic Green’s Function.

Publication Type: Academic Journal

Source(s): IEEE Transactions on Antennas & Propagation. Aug2022, Vol. 70 Issue 8, p6918-6933. 16p.

Abstract: Modeling the electromagnetic response of carbon nanotube (CNT) reinforced composites is inherently a 3-D multiscale problem that is challenging to solve in real time for nondestructive evaluation (NDE) applications. This article presents a fast and acc...

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Improving the environmental quality: Should African countries locally innovate or import innovation?

Publication Type: Academic Journal

Source(s): Applied Economics. Aug2022, Vol. 54 Issue 39, p4545-4556. 12p. 6 Charts.

Abstract: Does environmental quality get benefits from local innovation or the imported one? To answer this question, we investigate a sample of African countries throughout 2009–2018, using the panel dynamic System Generalized Method of Moment (SGMM) as an econ...

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A magnetic actuation scheme for nano-kirigami metasurfaces with reconfigurable circular dichroism.

Publication Type: Academic Journal

Source(s): Journal of Applied Physics; 6/21/2022, Vol. 131 Issue 23, p1-8, 8p

Abstract: Copyright of Journal of Applied Physics is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users ma...

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