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Mixed Hitting-Time Models [PDF]
SSRN Electronic Journal, 2007 We study mixed hitting-time models, which specify durations as the first time a Levy process (a continuous-time process with stationary and independent increments) crosses a heterogeneous threshold. Such models of substantial interest because they can be reduced from optimal-stopping models with heterogeneous agents that do not naturally produce a ...
Jaap Abbring
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Model Selection in Linear Mixed Models
Statistical Science, 2013 Linear mixed effects models are highly flexible in handling a broad range of data types and are therefore widely used in applications. A key part in the analysis of data is model selection, which often aims to choose a parsimonious model with other desirable properties from a possibly very large set of candidate statistical models.
Müller, Samuel +2 more
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Maximum Approximated Likelihood Estimation in Generalized Linear Multilevel Model for Nominal Response with Covariates Subject to Measurement Error [PDF]
Journal of Sciences, Islamic Republic of Iran, 2023 Ignoring measurement errors in generalized linear mixed models (GLMMs) as well as other regression models will inevitably lead to significant biases, deviations, and incorrect inferences in the estimation of the parameters. In the presence of measurement
Maryam Ahangari +2 more
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Plants, 2023 Phytophthora root rot (PRR) is a major constraint to chickpea production in Australia. Management options for controlling the disease are limited to crop rotation and avoiding high risk paddocks for planting. Current Australian cultivars have partial PRR
Muhammad A. Asif +7 more
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Exactly Solvable Balanced Tenable Urns with Random Entries via the Analytic Methodology [PDF]
Discrete Mathematics & Theoretical Computer Science, 2012 This paper develops an analytic theory for the study of some Pólya urns with random rules. The idea is to extend the isomorphism theorem in Flajolet et al.
Basile Morcrette, Hosam M. Mahmoud
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Agronomic performance of modern soybean cultivars in multi-environment trials [PDF]
Pesquisa Agropecuária Brasileira, 2017 : The objective of this work was to evaluate the productive performance, and the adaptability and stability parameters of modern soybean (Glycine max) cultivars in multi-environment trials, as well as to identify the ideal genotypes for eight growing ...
Gilvani Matei +5 more
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Animal, 2020 Although East Africa is home to one of the most advanced dairy industries in Sub-Saharan Africa, regional annual milk production is insufficient to meet the demand.
C.A. Bateki +4 more
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Stability, adaptability and shelf life of Cantaloupe melon hybrids [PDF]
Revista Brasileira de Fruticultura, 2019 The adoption of melon hybrids by the productive sector necessitates a prior evaluation of the productivity, quality and shelf life of their fruits.
Lenilton Alex de Araújo Oliveira +5 more
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Statistical Theory and Related Fields, 2020 Official monthly U.S. labour force estimation at the sub-State level (mostly counties) is based on what is known as the ‘Handbook’ (HB) method, one of the earliest uses of administrative data for small area estimation.
Danny Pfeffermann +3 more
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Likelihood Function through the Delta Approximation in Mixed SDE Models
Mathematics, 2022 Stochastic differential equations (SDE) appropriately describe a variety of phenomena occurring in random environments, such as the growth dynamics of individual animals.
Nelson T. Jamba +3 more
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