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Now showing items 31-38 of 38
Robust Estimation of Finite Population Totals Using a Model Based Approach in the Presence of Two Auxiliary Variables
(International Journal of Data Science and Analysis, 2018)
The utilization of auxiliary information during surveys increases the accuracy of estimators, thereby giving more
reliable estimates of the population parameters of interest. It has been established that the presence of ...
A bootstrap variance estimation under stratification with few units per stratum.
(Journal of Statistics Applications & Probability Letters, 2022)
The measurement errors exist and sample survey results are always uncertain because only a portion of the population is
measured. Larger samples and superior measurement tools can help to reduce this uncertainty. The ...
Coverage properties of a neural network estimator of finite population total in high-dimensional space.
(Journal of Mathematics, 2022)
The problem in nonparametric estimation of finite population total particularly when dealing with high-dimensional datasets is addressed in this paper. The coverage properties of a robust finite population total estimator ...
On quantiles estimation based on stratified sampling using multiplicative bias correction approach.
(Journal of Mathematics, 2022)
In the context of stratified sampling, we develop a nonparametric regression technique to estimating finite population quantiles in model-based frameworks using a multiplicative bias correction strategy. Furthermore, the ...
Comparing Edgeworth Expansion and Saddlepoint Approximation in Assessing the Asymptotic Normality Behavior of A Non-Parametric Estimator for Finite Population Total
(EJ-MATH, European Journal of Mathematics and Statistics, 2023-01)
Abstract — Sample surveys concern themselves with drawing inferences about the population based on sample
statistics. We assess the asymptotic normality behavior of a proposed nonparametric estimator for finite a
population ...
Classification of Stateless People through a Robust Nonparametric Kernel Discriminant Function
(Scientific Research Publishing, 2022-10-11)
Statelessness is the absence of any Nationality. These include the Pemba, Shona, Galjeel, people of Burundi and Rwanda descent, and children born in Kenya to British Overseas Citizens after 1983. Frequently, they are not ...
Bias Correction Technique for Estimating Quantiles of Finite Populations under Simple Random Sampling without Replacement
(Open Journal of Statistics, 2021-10)
In this paper, the problem of nonparametric estimation of finite population quantile function using multiplicative bias correction technique is considered. A robust estimator of the finite population quantile function based ...
Robust Classification through a Nonparametric Kernel Discriminant Analysis
(Scientific Research Publishing, 2022-08-10)
The problem of classification in situations where the assumption of normality in the data is violated, and there are non-linear clustered structures in the dataset is addressed. A robust nonparametric kernel discriminant ...