2 citations · 4 across the 4 of their papers we have counts for
4 papers · 1 filter
Empirical Likelihood Inference With Public-Use Survey Data
Puying Zhao, J. N. K. Rao, Changbao Wu
Public-use survey data are an important source of information for researchers in social science and health studies to build statistical models and make inferences on the target fin…
Semiparametric Inference of the Youden Index and the Optimal Cutoff Point under Density Ratio Models
Meng Yuan, Pengfei Li, Changbao Wu
The Youden index is a popular summary statistic for receiver operating characteristic curve. It gives the optimal cutoff point of a biomarker to distinguish the diseased and health…
Combining Non-probability and Probability Survey Samples Through Mass Imputation
Jae Kwang Kim, Seho Park, Yilin Chen +1
This paper presents theoretical results on combining non-probability and probability survey samples through mass imputation, an approach originally proposed by Rivers (2007) as sam…
Doubly Robust Inference with Non-probability Survey Samples
Yilin Chen, Pengfei Li, Changbao Wu
We establish a general framework for statistical inferences with non-probability survey samples when relevant auxiliary information is available from a probability survey sample. W…