Results 261 to 270 of about 178,636 (293)

Analysis of a global random stratified sample of nurse legislation

International Nursing Review, 2015
AimTo identify, compare and contrast the major component parts of heterogeneous stratified sample of nursing legislation.BackgroundNursing legislation varies from one jurisdiction to another. Up until now no research exists into whether the variations of such legislation are random or if variations are related to a set of key attributes.MethodsThis ...
D C, Benton, M P, Fernández-Fernández, M A, González-Jurado, J V, Beneit-Montesinos   +3 more
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Inverse Adaptive Stratified Random Sampling

2020
In this article, we have proposed a new sampling design which is a combination of stratified random sampling and general inverse adaptive cluster sampling designs. From each stratum, an initial sample of fixed size is drawn. By using the condition of adaptation, we decide the number of successes, and if it includes prefixed number of successes then ...
openaire   +1 more source

Ratio Estimators in Stratified Random Sampling

1986
We assume that there are L strata, numbered h = 1,...,L. The h-th stratum consists of Nh units of unequal size, numbered i = 1,...,Nh .
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STRATIFIED RANDOM SAMPLING WITH RISK APPROACH

In stratified random sampling, the sample size allocation is a problem which is tackled by many scientists and survey practitioners. Generally the proportional allocation, Neyman allocation and cost based allocation, are used to conduct sample surveys for gathering information from each strata. One can think of risk imposed on the life of investigators
Astha Jain, Diwakar Shukla
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Efficient estimation of population mean under stratified random sampling with linear cost function

Communications in Statistics Part B: Simulation and Computation, 2021
Subhash Kumar Yadav, Rahul Varshney, Madhulika Dube   +2 more
exaly  

Stratified simple random sampling

2022
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Stratified Random Sampling

2000
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In-type estimators for the population variance in stratified random sampling

Communications in Statistics Part B: Simulation and Computation, 2020
Hatice Öncel Çekim, Cem Kadilar
exaly  

An efficient exponential estimator of the mean under stratified random sampling

Mathematical Population Studies, 2021
Tolga Zaman
exaly  

Stratified Random Sampling

2017
Mildred L. Patten, Michelle Newhart
openaire   +1 more source