Results 21 to 30 of about 158,226 (307)
Global Bahadur Representation For NonParametric Censored Regression Quantiles and its Applications [PDF]
, 2013 This paper is concerned with the nonparametric estimation of regression quantiles of a response variable that is randomly censored. Using results on the strong uniform convergence rate of U-processes, we derive a global Bahadur representation for a ...
Linton, Oliver +2 more
core +1 more source
Weighted Empirical Likelihood for Accelerated Life Model with Various Types of Censored Data
StatsIn analysis of survival data, the Accelerated Life Model (ALM) is one of the widely used semiparametric models, and we often encounter various types of censored survival data, such as right censored data, doubly censored data, interval censored data ...
Jian-Jian Ren, Yiming Lyu
doaj +1 more source
TL-Moments for Type-I Censored Data with an Application to the Weibull Distribution
Mathematical and Computational Applications, 2018 This paper aims to provide an adaptation of the trimmed L (TL)-moments method to censored data. The present study concentrates on Type-I censored data. The idea of using TL-moments with censored data may seem conflicting. However, our perspective is that
Hager A. Ibrahim +3 more
doaj +1 more source
Gross alpha and beta activities in drinking water from Goiás state, Brazil
Brazilian Journal of Radiation Sciences, 2019 Detection of gross alpha and beta radioactivity is important for a quick surveying of both natural and anthropogenic radioactivity in water. Furthermore, gross alpha and gross beta parameters are included in Brazilian legislation on quality of drinking ...
Raquel Maia Mingote +2 more
doaj +1 more source
Electronic Journal of Statistics, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +3 more sources
Testing for mechanistic interactions in long-term follow-up studies. [PDF]
PLoS ONE, 2015 In follow-up studies, interactions are often assessed by including a cross-product term in a (multiplicative) Cox model. However, epidemiologists/clinicians often misinterpret a significant multiplicative interaction as a genuine mechanistic interaction.
Jui-Hsiang Lin, Wen-Chung Lee
doaj +1 more source
Reliability Analysis of Military Vehicles Based on Censored Failures Data
Applied Sciences, 2022 The paper proposes a methodology of reliability testing as applied to vehicles used in military transport systems. After estimating the value of the reliability function using the Kaplan–Meier estimator, reliability models were developed and analysed ...
Mateusz Oszczypała +2 more
doaj +1 more source
Applied Bionics and Biomechanics, 2022 In the lifetime and reliability experiments, the censored samples play a fundamental and important role in order to control time and cost. The researchers developed the censored sample schemes to solve the problems that arise by applying the previous ...
M. Nagy, Adel Fahad Alrasheedi
doaj +1 more source
Optimal Model Averaging for Semiparametric Partially Linear Models with Censored Data
Mathematics, 2023 In the past few decades, model averaging has received extensive attention, and has been regarded as a feasible alternative to model selection. However, this work is mainly based on parametric model framework and complete dataset.
Guozhi Hu, Weihu Cheng, Jie Zeng
doaj +1 more source
A Residual Control Chart Based on Convolutional Neural Network for Normal Interval-Censored Data
MathematicsTo reduce reliability testing time, experiments are often terminated at a predetermined time, producing right-censored lifetime data. Alternatively, when test samples are inspected at fixed intervals, failures are only observed within these intervals ...
Pei-Hsi Lee
doaj +1 more source