Results 281 to 290 of about 393,041 (310)

On Sample Allocation in Multivariate Surveys

Communications in Statistics - Simulation and Computation, 2006
The problem of a sample allocation between strata in the case of multiparameter surveys is considered in this article. There are several multivariate sample allocation methods and, moreover, several criteria to deal with in such a case. A maximum coefficient of variation of estimators of the population mean of characters under study is taken as the ...
openaire   +1 more source

Control Charts and the Efficient Allocation of Sampling Resources

Technometrics, 2004
Control charts for monitoring the process mean μ and process standard deviation σ are often based on samples of n > 1 observations, but in many applications individual observations are used (n = 1). In this article we investigate the question of whether it is better, from the perspective of statistical performance, to use n = 1 or n > 1. We assume that
Marion R. Reynolds Jr., Zachary G. Stoumbos   +1 more
openaire   +1 more source

A Look at Piecewise Sequential Sampling Under Allocation

Calcutta Statistical Association Bulletin, 1998
In a recent paper, Mukhopadhyay and Sen ( Sequential Anal. 12 (1993), 179-197) had introduced the ideas of piecewise replicated stopping numbers and explored their roles in sequential estimation. Later, Mukhopadhyay and Datta ( Sequential Anal. 13 (1994), 253-276) extended such roles of piecewise sampling in the setup of multistage experimentations. In
openaire   +2 more sources

Allocation of Sample Size to Strata and Related Problems

Biometrical Journal, 1984
AbstractIn this paper, we shall study an alternative method of deriving Neyman's Optimum allocation of sample size to strata for simple random sampling which is intuitive and simple. In order to obtain this allocation, the within stratum standard deviations of the study variate are required which are unknown and hence are substituted by known ...
openaire   +2 more sources

Sample Size Allocation to Regions in a Multiregional Trial

Journal of Biopharmaceutical Statistics, 2009
The objective of a multiregional bridging trial is to show the efficacy of a drug in various global regions, and at the same time to evaluate the possibility of applying the overall trial results to each region. However, to apply overall results to a specific region, the result in that region should be consistent with either the overall results or the ...
openaire   +2 more sources

A Survey on Resource Allocation for 5G Heterogeneous Networks: Current Research, Future Trends, and Challenges

IEEE Communications Surveys and Tutorials, 2021
Yongjun Xu, Guan Gui, Haris Gacanin
exaly  

Radio Resource Allocation Techniques for Efficient Spectrum Access in Cognitive Radio Networks

IEEE Communications Surveys and Tutorials, 2016
Georgios I Tsiropoulos, Octavia A Dobre, Mohamed Hossam Ahmed   +2 more
exaly  

Sampling and Allocation

2009
openaire   +1 more source

Resource Allocation for Underlay Cognitive Radio Networks: A Survey

IEEE Communications Surveys and Tutorials, 2017
Manal El Tanab, Walaa Hamouda
exaly  

A Survey on Uplink Resource Allocation in OFDMA Wireless Networks

IEEE Communications Surveys and Tutorials, 2012
Elias Yaacoub, Zaher Dawy
exaly