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Journal of Statistical Planning and Inference, 1977
Abstract In this paper a new systematic sampling procedure has been suggested which provides the unbiased estimator of sampling variance, besides maintaining simplicity. On comparing the efficiency of the suggested procedure with usual systematic sampling and simple random sampling, it has been observed that in situations where usual systematic ...
Singh, D., Singh, Padam
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Abstract In this paper a new systematic sampling procedure has been suggested which provides the unbiased estimator of sampling variance, besides maintaining simplicity. On comparing the efficiency of the suggested procedure with usual systematic sampling and simple random sampling, it has been observed that in situations where usual systematic ...
Singh, D., Singh, Padam
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On Modified Systematic Sampling
Biometrika, 1968SUMMARY In the presence of a linear trend in the population, a slight modification of the usual systematic sampling procedure is found to be highly effective in reducing the error variance of the estimator for the population mean. The efficiency of this modified design in the presence of certain trends, other than linear, such as 'random', 'quadratic ...
D. SINGH, K. K. JINDAL, J. N. GARG
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Generalized Systematic Sampling
Communications in Statistics - Simulation and Computation, 2014In this paper, we introduce a new systematic sampling design, called a Generalized Systematic Sampling (GSS), for estimation of finite population mean. The proposed design is found to be better than Simple Random Sampling (SRS) and the generalization of the several existing systematic sampling schemes such as, Linear Systematic Sampling (LSS), Diagonal
Zaheen Khan, Javid Shabbir, Sat Gupta
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Biometrical Journal, 1987
AbstractIn the use of systematic sampling in surveys it is known that the effect of negative correlations (=ϱwst) between deviations from stratum means of pairs of items in the same systematic sample is such that the resulting variance V(ȳst) can be zero for systematic sample means ȳst (e.g., Cochran, 1977, ch. 8).
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AbstractIn the use of systematic sampling in surveys it is known that the effect of negative correlations (=ϱwst) between deviations from stratum means of pairs of items in the same systematic sample is such that the resulting variance V(ȳst) can be zero for systematic sample means ȳst (e.g., Cochran, 1977, ch. 8).
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Systematic Sampling in Forestry
Biometrics, 1964Systematic sampling over irregular areas has been considered in forestry by Schumacher and Chapman [1942] and their method rejected on practical grounds by Finney [1948]. An application of systematic sampling with probabilities proportional to sizes (p. p. s.) proposed by Madow [1949] is given. Comparisons with systematic sampling non p. p.
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Parameter Estimation in Systematic Sampling
Biometrical Journal, 1993AbstractFirst it is shown that an estimate of the variance of the sample‐mean in systematic sampling from a non‐autocorrelated population with linear trend, which is published in textbooks, isn't a suitable estimate: It is biased and not dependent on the essential parameter, the slope of the linear trend.In section 2 an unbiased estimate of the ...
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Additional Circular Systematic Sampling Methods
Biometrical Journal, 1998Summary: Several systematic sampling methods have been used to estimate the population mean when size of the population is a multiple of sample size. Among these, only few methods have been extended and used to estimate mean of the population when its size is not a multiple of sample size.
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