
arXiv: 2508.09356
AbstractIn this article, we first provide an overview of two major developments on complex survey data analysis: the empirical likelihood methods and statistical inference with nonprobability survey samples. We highlight the important research contributions to the field of survey sampling in general and the two topics in particular by Canadian survey statisticians. We then propose new inferential procedures for analyzing nonprobability survey samples through the pseudo empirical likelihood approach. The proposed methods lead to point estimators asymptotically equivalent to those discussed in the recent literature but with more desirable features on confidence intervals such as range‐respecting and data‐driven orientation. Results from a simulation study demonstrate the superiority of the proposed methods in dealing with binary response variables.
FOS: Computer and information sciences, joint randomization, doubly robust estimator, Statistics, Methodology, auxiliary information, empirical likelihood ratio statistic, Methodology (stat.ME), confidence interval, design-based inference, reference probability sample, propensity score
FOS: Computer and information sciences, joint randomization, doubly robust estimator, Statistics, Methodology, auxiliary information, empirical likelihood ratio statistic, Methodology (stat.ME), confidence interval, design-based inference, reference probability sample, propensity score
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