Accuracy of Proportion Estimators: a Simple Rule.
Acotación del decrecimiento absoluto del error cuadrático medio del estimador insesgado de la diversidad: un criterio de elección del tamaño muestral.
Admissible operations on sample spaces over the free orthogonality monoid
Admissible Unbiased Variance Estimation in Finite Population Sampling Under Randomized Response.
Afijación del tamaño de muestra en estrategias π PXM-estratificadas bajo un modelo superpoblacional.
El problema de la afijación de los tamaños de muestra en estratos es abordado. Los sistemas de probabilidades desiguales se basan en una variable auxiliar Xt. La existencia de un modelo superpoblacional permite el desarrollo de criterios de afijación óptima. Las propiedades de los tamaños de muestra obtenidos son similares a los clásicos.
Almost unbiased ratio and product-type estimators in systematic sampling.
In this paper we have suggested almost unbiased ratio-type and product-type estimators for estimating the population mean Y of the study variate y using information on an auxiliary variate x in systematic sampling. The variance expressions of the suggested estimators have been obtained and compared with usual unbiased estimator y*, Swain's (1964) ratio estimator y*R and Shukla's product estimator y*p. It has been shown that the proposed estimators are more efficient than usual unbiased estimator...
An alternative class of estimators in double sampling.
An Efficient Estimator Using Auxiliary Information.
An Invariance Principle for U-Statistics in Simple Random Sampling without Replacement.
An Optimum Sampling Design to Base HT-Method of Estimating a Finite Population Total.
Applications of Random Sampling in Computational Geometry, II.
Approximately Optimum Two-Stage Sampling Plans.
Asymptotic distribution of the useful informational energy
Asymptotic Expansion of the Minimax Value in Survey Sampling .
Asymptotic Normality of Linear Functions of Concomitants of Order Statistics
Asymptotics of variance of the lattice point count
The variance of the number of lattice points inside the dilated bounded set with random position in has asymptotics if the rotational average of the squared modulus of the Fourier transform of the set is . The asymptotics follow from Wiener’s Tauberian theorem.