47 citations · 54 across the 15 of their papers we have counts for
8 papers · 1 filter
Exponential inequalities for sampling designs
Guillaume Chauvet, Mathieu Gerber
In this work we introduce a general approach, based on the mar-tingale representation of a sampling design and Azuma-Hoeffding's inequality , to derive exponential inequalities for…
Properties of Chromy's sampling procedure
Guillaume Chauvet
Chromy (1979) proposed a unequal probability sampling algorithm, which enables to select a sample in one pass of the sampling frame only. This is the default sequential method used…
Large sample properties of the Midzuno sampling scheme with probabilities proportional to size
Guillaume Chauvet
Midzuno sampling enables to estimate ratios unbiasedly. We prove the asymptotic normality for estimators of totals and ratios under Midzuno sampling. We also propose consistent var…
A comparison of pivotal sampling and unequal probability sampling with replacement
Guillaume Chauvet, Anne Ruiz-Gazen
We prove that any implementation of pivotal sampling is more efficient than multinomial sampling. This property entails the weak consistency of the Horvitz-Thompson estimator and t…
Coupling methods for multistage sampling
Guillaume Chauvet
Multistage sampling is commonly used for household surveys when there exists no sampling frame, or when the population is scattered over a wide area. Multistage sampling usually in…
Estimation under cross-classified sampling with application to a childhood survey
Hélène Juillard, Guillaume Chauvet, Anne Ruiz-Gazen
The cross-classified sampling design consists in drawing samples from a two-dimension population, independently in each dimension. Such design is commonly used in consumer price in…
Martingale central-limit theorems for pivotal sampling
Guillaume Chauvet
Ordered pivotal sampling is one of the simplest algorithm to perform without-replacement unequal probability sampling. It has found uses in the context of longitudinal surveys and…
On a characterization of ordered pivotal sampling
Guillaume Chauvet
When auxiliary information is available at the design stage, samples may be selected by means of balanced sampling. Deville and Tille proposed in 2004 a general algorithm to perfor…