A class of almost unbiased estimators of population mean using auxiliary variable and auxiliary attribute in systematic sampling
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Statistical Theory and Practice"
DOI: 10.1080/15598608.2017.1399841
Abstract: In this article, we propose a class of almost unbiased estimators for estimating the finite population mean under systematic sampling when information on the auxiliary variable and the auxiliary attribute is available. The proposed class… read more here.
Keywords: class; unbiased estimators; almost unbiased; class almost ... See more keywords
Cramér–Rao Lower Bound for Unbiased Estimators of Sampled Noisy Sine-Wave Parameters
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DOI: 10.1109/tim.2021.3122791
Abstract: In this article, the Cramér–Rao lower bounds (CRLBs) for unbiased estimators of sampled real-valued sine-wave parameters are analyzed. Sine-wave frequency is assumed either known or unknown, and both coherent and noncoherent sampling conditions are considered.… read more here.
Keywords: estimators sampled; cram rao; unbiased estimators; wave ... See more keywords
Confidence intervals for linear unbiased estimators under constrained dependence
Sign Up to like & getrecommendations! Published in 2018 at "Electronic Journal of Statistics"
DOI: 10.1214/18-ejs1448
Abstract: www.stat.wisc.edu UW-Department of Statistics (608) 262-2598 We develop a general framework for conducting inference with linear unbiased estimators given constraints on observations' independence relations, in the form of a dependency graph. We establish the consistency… read more here.
Keywords: unbiased estimators; linear unbiased; dependency graph; intervals linear ... See more keywords