Search Results - subject:"sampling scheme"

Integrated variance of irregularly spaced high-frequency data : a state space approach based on pre-averaging

Alexeev, Vitali; Chen, Jun; Ignatieva, Ekaterina - In: Studies in nonlinear dynamics and econometrics : SNDE ; … 27 (2023) 5, pp. 733-763

Persistent link: https://www.econbiz.de/10014506869

Estimating the population mean using a continuous sampling design dependent on an auxiliary variable

Wywiał, Janusz - In: Statistics in transition : an international journal of … 21 (2020) 5, pp. 1-16

Continuous distribution of variables under study and auxiliary variables are considered. The purpose of the paper is to estimate the mean of the variable under study using a sampling design which is dependent on the observation of a continuous auxiliary variable in the whole population....

Persistent link: https://www.econbiz.de/10012655719

Iteratively sampling scheme for stochastic optimization with variable number sample path

Hao, Shuang; Zhang, Dali; Dong, Ming - In: Operations research letters 50 (2022) 3, pp. 347-355

Persistent link: https://www.econbiz.de/10013364106

ESTIMATION OF MEAN ON THE BASIS OF CONDITIONAL SIMPLE RANDOM SAMPLE

Wywiał, Janusz - In: Statistics in Transition New Series 17 (2016) 3, pp. 411-428

Persistent link: https://www.econbiz.de/10012141630

Side-sensitive synthetic double sampling X̄ control charts

Malela-Majika, Jean-Claude; Rapoo, Eeva Maria - In: European journal of industrial engineering : EJIE 13 (2019) 1, pp. 117-148

Persistent link: https://www.econbiz.de/10012049438

Machine learning and sampling scheme : an empirical study of money laundering detection

Zhang, Yan; Trubey, Peter - In: Computational economics 54 (2019) 3, pp. 1043-1063

Persistent link: https://www.econbiz.de/10012134506

Estimation using hybrid censored data from a two-parameter distribution with bathtub shape

Rastogi, Manoj Kumar; Tripathi, Yogesh Mani - In: Computational Statistics & Data Analysis 67 (2013) C, pp. 268-281

method. An importance sampling scheme is then proposed to generate Markov Chain Monte Carlo samples which have been used to …

Persistent link: https://www.econbiz.de/10010682539

Strategic sampling for large choice sets in estimation and application

Lemp, Jason D.; Kockelman, Kara M. - In: Transportation Research Part A: Policy and Practice 46 (2012) 3, pp. 602-613

the number of alternatives via SRS yields biased parameter estimates. In this paper, a new, strategic sampling scheme is … known a priori, the first iteration uses SRS among all available alternatives. The sampling scheme is implemented here for a … variety of simulated MNL and mixed-MNL data sets, with results suggesting that the new sampling scheme provides substantial …

Persistent link: https://www.econbiz.de/10010576635

Sampling design proportional to order statistic of auxiliary variable

Wywiał, Janusz - In: Statistical Papers 49 (2008) 2, pp. 277-289

Persistent link: https://www.econbiz.de/10008486769

Charts for Detecting Small Shifts

Sivasamy, R.; Jayanthi, S. - In: Stochastics and Quality Control 18 (2003) 1, pp. 91-100

Abstract Some recent studies have proved that charts with variable sample size ( VSS ) detect moderate or larger shifts in normal and stable processes more quickly than the Standard Shewhart ( SS ) chart. But the statistical efficiency of charts, the speed at which they detect smaller shifts of...

Persistent link: https://www.econbiz.de/10014590755