Results 1 to 10 of about 300,617 (266)
MathematicsEstimation of reliability and stress–strength parameters is important in the manufacturing industry. In this paper, we develop shrinkage-type estimators for the reliability and stress–strength parameters based on progressively censored data from a rich ...
Syed Ejaz Ahmed +3 more
doaj +1 more source
Bootstrap Confidence Intervals for Multiple Change Points Based on Two-Stage Procedures
EntropyThis paper investigates the construction of confidence intervals for multiple change points in linear regression models. First, we detect multiple change points by performing variable selection on blocks of the input sequence; second, we re-estimate ...
Li Hou +3 more
doaj +1 more source
CLEI Electronic Journal, 2016 This paper presents the development and evaluation of PICTOAPRENDE, which is an interactive software designed to improve oral communication. Additionally, it contributes to the development of children and youth who are diagnosed with autism spectrum ...
Andrea Cárdenas +5 more
doaj +1 more source
Journal of Civil Engineering and Management, 2009 An application of fragility functions to the assessment of potential damage due to an accidental action is analysed. The assessment is carried out as an estimation of the probability of a foreseeable damage event (damage probability). This probability is
Egidijus R. Vaidogas +1 more
doaj +1 more source
Exchangeably Weighted Bootstraps of General Markov U-Process
Mathematics, 2022 We explore an exchangeably weighted bootstrap of the general function-indexed empirical U-processes in the Markov setting, which is a natural higher-order generalization of the weighted bootstrap empirical processes.
Inass Soukarieh, Salim Bouzebda
doaj +1 more source
Entropy, 2019 : The Gutenberg-Richter Law describes the frequency-magnitude distribution of earthquakes. A number of studies have shown that the slope (b value) of the relationship between frequency and magnitude decreased before large earthquakes.
Weiyun Xie, Katsumi Hattori, Peng Han
doaj +1 more source
Stats, 2023 To address the difficult problem of the multi-step-ahead prediction of nonparametric autoregressions, we consider a forward bootstrap approach. Employing a local constant estimator, we can analyze a general type of nonparametric time-series model and ...
Dimitris N. Politis, Kejin Wu
doaj +1 more source
A review of distributed statistical inference
Statistical Theory and Related Fields, 2022 The rapid emergence of massive datasets in various fields poses a serious challenge to traditional statistical methods. Meanwhile, it provides opportunities for researchers to develop novel algorithms.
Yuan Gao +5 more
doaj +1 more source
Frontiers in Oncology, 2022 We investigated the role of amino acid metabolism (AAM) in head and neck squamous cell carcinoma (HNSCC) tissues to explore its prognostic value and potential therapeutic strategies. A risk score based on four AAM-related genes (AMG) was constructed that
Wei Li +6 more
doaj +1 more source
Statistical Inference for Two Gumbel Type-II Distributions under Joint Type-II Censoring Scheme
Axioms, 2023 Comparative lifetime tests are extremely significant when the experimenters study the reliability of the comparative advantages of two products in competition. Considering joint type-II censoring, we deal with the inference when two product lines conform
Yu Qiu, Wenhao Gui
doaj +1 more source