Department of Applied Mathematics, Shanghai University of Finance and Economics, Shanghai, China. School of Finance, Shanghai University of Finance and Economics, Shanghai, China. It is clear that the ...

Many techniques in survey sampling depend on the possession of information about an auxiliary variable x, or a vector of auxiliary variables, available for the entire population. Regression estimates ...

In the social and behavioral sciences, it is recommended that effect sizes and their sampling variances be reported. Formulas for common effect sizes such as standardized and raw mean differences, ...

A study has been conducted which examines the sampling variance of raingage networks, the most commonly used precipitation estimating system. The study is based on the use of computer-simulated ...

Some hidden or hard-to-reach populations of interest to researchers are difficult to study with standard statistical methods because there is not a reliable list of members from which samples can be ...

Abstract: Due to the long-range dependence of Internet traffic, the sampling distribution of the variance is very hard to obtain and, as a result, confidence intervals cannot be provided. Nevertheless ...

Abstract: In the recent research of network sampling, some sampling concepts are misunderstood, and the variance of subnets is not taken into account. We propose the correct definition of the sample ...

Currently Elasticsearch offers standard deviation (STDDEV) and variance (VAR) both in population form however there's also the sampling form which depending on the data size, can yield significantly ...

Monte Carlo Simulations take the spotlight when we discuss the photorealistic rendering of natural images. Photorealistic rendering, or, in layman’s words, creating indistinguishable “clones” of ...