Results 91 to 100 of about 158,226 (307)
A Bayesian Bootstrap for Censored Data
The Annals of Statistics, 1993 In \textit{D. B. Rubin}'s [ibid. 9, 130-134 (1981)] Bayesian bootstrap of an empirical distribution function the original observations obtain new (random) masses from the vector of spacings associated with \(n-1\) independent uniform random variables.
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Advanced Science, EarlyView.Low‐level ambient benzene exposure is associated with increased risks of multiple brain disorders in urban adults. Genetic susceptibility modifies these associations, while plasma proteomics points to potential biological pathways linking benzene exposure to adverse brain health.
Jianhui Guo +10 more
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MathematicsA Bayesian network offers powerful knowledge representations for independence, conditional independence and causal relationships among variables in a given domain. Despite its wide application, the detection limits of modern measurement technologies make
Ping-Feng Xu +3 more
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Advanced Science, EarlyView.Wearable‐derived diurnal alignment between physical activity and device temperature, decomposed into 24 h coupling strength (M24), phase deviation (D24), and 12 h harmonic magnitude (M12), is examined in approximately 90,000 UK Biobank participants.
Han Chen +6 more
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Advanced Science, EarlyView.Eligibility flow and real‐world AMD burden in the UKB retinal imaging cohort and TMUEH external‐validation cohort. Overview of the ORBIT‐AMD architecture, integrating retinal representation pretraining, bilateral eye‐graph modeling and concept bottleneck learning to support ordered risk, bilateral context, interpretable lesion concepts, longitudinal ...
Xuehao Cui +3 more
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Scientific ReportsCensored geochemical data, particularly below detection limits, challenge mineral exploration by biasing anomaly delineation and spatial patterns. This study presents a multi-stage framework combining Bayesian Gaussian Random Field (BGRF) modeling with ...
Hossein Mahdiyanfar
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On the Plackett Distribution with Bivariate Censored Data [PDF]
The International Journal of Biostatistics, 2008 In the analysis of dependence of bivariate correlated failure time data, a popular model is a gamma frailty model proposed by Clayton and Oakes. An alternative approach is using a Plackett distribution, whose dependence parameter has a very appealing odds ratio interpretation for dependence between the two failure times.
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Regional Differences in Food Consumption in Urban Mozambique: A Censored Demand System Approach [PDF]
A nationwide household survey for Mozambique is used to estimate a large censored food demand system with 12 food groups for the sample of urban households.
Mikkel Barslund
core
Inference under progressively type II right censored sampling for certain lifetime distributions [PDF]
, 2009 In this paper, estimation of the parameters of a certain family of two-parameter lifetime distributions based on progressively Type II right censored samples (including ordinary Type II right censoring) is studied.
Yu, K, Wang, BX, Jones, MC
core
Assessing Household Welfare in Response to Rising Food Prices in The Gambia
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT This study examines how rising food prices affected household welfare in The Gambia using nationally representative data from the 2015/16 Integrated Household Survey (IHS‐3). The analysis reflects household consumption behavior and market conditions prevailing during that period and provides a structural benchmark for understanding ...
Roger Vorsah +3 more
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