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Spatially stratified sampling using auxiliary information for geostatistical mapping

MG Falk, RJ Denham… - Environmental and Ecological …, 2011 - Springer
Abstract This paper presents a method of spatial sampling based on stratification by Local Moran's
Ii calculated using auxiliary information. The sampling technique is compared to other
design-based approaches including simple random sampling, systematic sampling on a ...
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Sampling properties of spatial total estimators under tessellation stratified designs

L Barabesi… - Environmetrics, 2011 - Wiley Online Library
Many environmental variables are continuously scattered over a region and the target parameter
turns out to be the spatial total of the variable. In this setting, the design-based approach under
the continuous-population paradigm may be conveniently considered. This design is ...
Cited by 4 - Related articles

Stochastic comparisons of stratified sampling techniques for some Monte Carlo estimators

[PDF] from arxiv.orgL Goldstein, Y Rinott… - Bernoulli, 2011 - projecteuclid.org
We compare estimators of the (essential) supremum and the integral of a function f defined on
a measurable space when f may be observed at a sample of points in its domain, possibly with
error. The estimators compared vary in their levels of stratification of the domain, with the ...
Cited by 1 - Related articles - All 13 versions

Horvitz–Thompson estimators for functional data: asymptotic confidence bands and optimal allocation for stratified sampling

[PDF] from arxiv.orgH Cardot… - Biometrika, 2011 - Biometrika Trust
When dealing with very large datasets of functional data, survey sampling approaches are
use- ful in order to obtain estimators of simple functional quantities, without being obliged to store
all the data. We propose a Horvitz–Thompson estimator of the mean trajectory. In the ...
Cited by 4 - Related articles - All 10 versions

[PDF] Walking on a graph with a magnifying glass: stratified sampling via weighted random walks

[PDF] from minasgjoka.comM Kurant, M Gjoka, CT Butts… - Proceedings of the ACM …, 2011 - minasgjoka.com
... Stratified Sampling via Weighted Random Walks Maciej Kurant CalIT2 UC Irvine
mkurant@uci.edu ... A commonly used approach is stratified sampling [12,29,35], where nodes
(eg, people) are partitioned into a set of non-overlapping cate- gories (or strata). ...
Cited by 2 - Related articles - View as HTML - All 6 versions

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