270 citations · 286 across the 4 of their papers we have counts for
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stat.ME2018★ 2 cited
Improved Horvitz-Thompson Estimator in Survey Sampling
Xianpeng Zong, Rong Zhu, Guohua Zou
The Horvitz-Thompson (HT) estimator is widely used in survey sampling. However, the variance of the HT estimator becomes large when the inclusion probabilities are highly heterogen…
stat.ME2015★ 13 cited
Optimal Subsampling Approaches for Large Sample Linear Regression
Rong Zhu, Ping Ma, Michael W. Mahoney +1
A significant hurdle for analyzing large sample data is the lack of effective statistical computing and inference methods. An emerging powerful approach for analyzing large sample…
stat.ME2012★ 1 cited
Semiparametric Small Area Estimation of Crop Acreage under Partially Linear Model
Rong Zhu, Guohua Zou, Chun Wang +1
Small area estimation under linear mixed models often assumes that the small area effect is random effect in almost all previous studies. However, in this paper a new approach is p…