Use of an efficient unbiased estimator for finite population mean
J Shabbir, R Onyango - Plos one, 2022 - journals.plos.org
In this study, we propose an improved unbiased estimator in estimating the finite population
mean using a single auxiliary variable and rank of the auxiliary variable by adopting the …
mean using a single auxiliary variable and rank of the auxiliary variable by adopting the …
New families of unbiased estimators in stratified random sampling
We improve two families of unbiased estimators in general form for estimating the finite
population mean in stratified random sampling. These estimators are developed from the …
population mean in stratified random sampling. These estimators are developed from the …
[PDF][PDF] A FAMILY OF BIAS REDUCED RATIO-TYPE ESTIMATORS: SIMPLE AND STRATIFIED RANDOM SAMPLING
A Swain, CN Bouza-Herrera, PK Panigrahi, S Das… - rev-inv-ope.pantheonsorbonne.fr
We consider applying simultaneously two methods for bias reduction for a family of ratio-
type estimators with order 𝑂 (𝑛− 2), where nis the sample size. The methods considered are …
type estimators with order 𝑂 (𝑛− 2), where nis the sample size. The methods considered are …
[PDF][PDF] FORTHCOMING PAPER· 62D05-22-4-01 A FAMILY OF BIAS REDUCED RATIO-TYPE ESTIMATORS: SIMPLE AND STRATIFIED RANDOM SAMPLING
A Swain, CN Bouza-Herrera, PK Panigrahi, S Das… - rev-inv-ope.pantheonsorbonne.fr
We consider applying simultaneously two methods for bias reduction for a family of ratio-
type estimators with order 𝑂 (𝑛− 2), where n is the sample size. The methods considered are …
type estimators with order 𝑂 (𝑛− 2), where n is the sample size. The methods considered are …