Results 11 to 20 of about 20,763 (296)

A Nonparametric Bootstrap Method for Heteroscedastic Functional Data [PDF]

open access: yesJournal of Agricultural, Biological and Environmental Statistics, 2023
AbstractThe objective is to provide a nonparametric bootstrap method for functional data that consists of independent realizations of a continuous one-dimensional process. The process is assumed to be nonstationary, with a functional mean and a functional variance, and dependent.
Rubén Fernández‐Casal   +2 more
openaire   +4 more sources

Nonparametric Bootstrap-Based Multihop Localization Algorithm for Large-Scale Wireless Sensor Networks in Complex Environments

open access: yesInternational Journal of Distributed Sensor Networks, 2013
This paper presents a nonparametric bootstrap multihop localization algorithm for large-scale wireless sensor networks (WSNs) in complex environments. Unlike most of the existing schemes, this work is based on the consideration that it is not feasible to
Yongji Ren   +4 more
doaj   +2 more sources

Uncertainty Analysis of Greenhouse Gas (GHG) Emissions Simulated by the Parametric Monte Carlo Simulation and Nonparametric Bootstrap Method

open access: yesEnergies, 2020
Uncertainty of greenhouse gas (GHG) emissions was analyzed using the parametric Monte Carlo simulation (MCS) method and the non-parametric bootstrap method.
Kun Mo Lee   +3 more
doaj   +2 more sources

Parametric and nonparametric bootstrap: an analysis of indoor air data from Kuwait

open access: yesKuwait Journal of Science, 2018
This paper discusses the performance of parametric and nonparametric bootstrap for confidence interval (CI) estimation applied to fine particulate matter (PM2.5) data.
Sana BuHamra   +2 more
doaj   +2 more sources

Nonparametric bootstrap test for autoregressive additive models

open access: yesStatistics in Transition new series, 2009
Additive autoregressive models are commonly used to describe and simplify the behaviour of a nonlinear time series. When the additive structure is chosen, and the model estimated, it is important to evaluate if it is really suitable to describe the observed data since additivity represents a strong assumption.
Bagnato L, PUNZO, ANTONIO
openaire   +4 more sources

Nonparametric Bootstrap Likelihood Estimation to Investigate the Chance Set-Up on Clustering Results [PDF]

open access: yesIEEE Open Journal of the Computer Society
Clustering algorithms are widely used in the knowledge discovery domain, but concerns and questions about the validity of the results must be considered.
Ammar Elnour, Wencheng Yang, Yan Li
doaj   +2 more sources

Autoregressive wild bootstrap inference for nonparametric trends [PDF]

open access: yesJournal of Econometrics, 2020
In this paper we propose an autoregressive wild bootstrap method to construct confidence bands around a smooth deterministic trend. The bootstrap method is easy to implement and does not require any adjustments in the presence of missing data, which makes it particularly suitable for climatological applications.
Friedrich, M., Smeekes, S., Urbain, J.
openaire   +7 more sources

Nonparametric detection using empirical distributions and bootstrapping [PDF]

open access: yes2017 25th European Signal Processing Conference (EUSIPCO), 2017
Publication in the conference proceedings of EUSIPCO, Kos island, Greece ...
Koivunen, Visa   +3 more
openaire   +2 more sources

Percentile Bootstrap Interval on Univariate Local Polynomial Regression Prediction

open access: yesJTAM (Jurnal Teori dan Aplikasi Matematika), 2023
This study offers a new technique for constructing percentile bootstrap intervals to predict the regression of univariate local polynomials. Bootstrap regression uses resampling derived from paired and residual bootstrap methods.
Abil Mansyur   +2 more
doaj   +1 more source

Robust multivariate nonparametric tests for detection of two-sample location shift in clinical trials. [PDF]

open access: yesPLoS ONE, 2018
This article presents and investigates performance of a series of robust multivariate nonparametric tests for detection of location shift between two multivariate samples in randomized controlled trials.
Xuejun Jiang   +4 more
doaj   +1 more source

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