Results 51 to 60 of about 202,812,532 (248)
The Lambert-Topp-Leone distribution: an alternative for modeling proportion and lifetime data
Frontiers in Applied Mathematics and StatisticsThis article discusses the Lambert-Topp-Leone distribution as a flexible alternative for modeling proportion and lifetime data. By extending the Topp-Leone distribution, the proposed model offers greater flexibility in terms of skewness and kurtosis ...
Juan M. Astorga, Yuri A. Iriarte
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Heliyon, 2023 The article introduces a novel class of estimators designed for estimating finite population proportions. These estimators utilize dual auxiliary attributes and are applicable under simple random sampling.
Sohaib Ahmad +6 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Graft‐versus‐host disease (GvHD) remains one of the most significant complications of hematopoietic stem cell transplantation (HSCT). Abatacept, a selective T‐cell costimulation modulator, is a relatively novel prophylactic agent, though pediatric data remain limited.
Matthijs D. Kruizinga +3 more
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Estimation and Inference for the Mediation Proportion [PDF]
, 2016 In epidemiology, public health and social science, mediation analysis is often undertaken to investigate the extent to which the effect of a risk factor on an outcome of interest is mediated by other covariates.
Nevo, Daniel +2 more
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Simulation of the Impact of a Sensor’s PSF on Mixed Pixel Decomposition: 1. Nonuniformity Effect
Remote Sensing, 2016 The nonuniformity of the spatial response to surface radiation is a fundamental characteristic of all airborne and spaceborne sensors that inevitably introduces uncertainty into the estimation of object proportions by the spectral unmixing of mixed ...
Chao Xu, Zhaoli Liu, Guanglei Hou
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background and Aims Infant bone and soft tissue neoplasms present distinct clinical challenges and lack large‐scale data to inform treatment decisions. This study aims to characterize bone and soft tissue neoplasms in infants in Canada and to compare their outcomes with those of older pediatric patients.
Samuel Sassine +21 more
wiley +1 more source
Physicians’ estimation of IVD expenditure as a proportion of total HCE.
, 2016 Physicians’ estimation of IVD expenditure as a proportion of total HCE.
Francesco Giusti (2551111) +7 more
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A simple way of improving the Bar–Lev, Bobovitch and Boukai Randomized response model
Kuwait Journal of Science, 2017 Eichhorn & Hayre (1983) considered a randomized response procedure suitable for estimating the mean response, when the sensitive variable under investigation is quantitative in nature.
Tanveer A. Tarray, Housila P. Singh
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Statistica, 2007 This paper proposes an estimator for population proportion p possessing sensitive attribute under unknown repeated trials model envisaged by Singh and Joarder (1997). The exact bias and mean square error of the proposed estimators are worked out.
Housila P. Singh, N. Mathur
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Outcomes in relapsed or refractory pediatric and AYA bone sarcomas remain poor, and the impact of early referral to specialized sarcoma centers on survival is unclear. Early centralization of care may improve local and systemic treatment quality, but evidence in this population is limited.
Justyna Antoniuk‐Majchrzak +9 more
wiley +1 more source