中国科学院机构知识库网格系统: 检索

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	Improved Horvitz-Thompson estimator in survey sampling 期刊论文 OAI收割 SURVEY METHODOLOGY, 2019, 卷号: 45, 期号: 1, 页码: 165-184 作者: Zong, Xianpeng; Zhu, Rong; Zou, Guohua \| 收藏 \| 浏览/下载：40/0 \| 提交时间：2020/01/10 Horvitz-Thompson estimator Inverse probability weighting Hard-threshold Robustness Unequal probability sampling Sampling without/with replacement Ratio estimator
	Robust variogram estimation combined with isometric log-ratio transformation for improved accuracy of soil particle-size fraction mapping 期刊论文 OAI收割 GEODERMA, 2018, 卷号: 324, 页码: 56-66 作者: Wang, Zong; Shi, Wenjiao \| 收藏 \| 浏览/下载：15/0 \| 提交时间：2019/05/23 Soil particle-size fractions Spatial interpolation Log-ratio transformation Log-ratio cokriging Robust estimator
	Robust variogram estimation combined with isometric log-ratio transformation for improved accuracy of soil particle-size fraction mapping 期刊论文 OAI收割 GEODERMA, 2018, 卷号: 324, 页码: 56-66 作者: Wang, Zong; Shi, Wenjiao \| 收藏 \| 浏览/下载：21/0 \| 提交时间：2019/05/23 Soil particle-size fractions Spatial interpolation Log-ratio transformation Log-ratio cokriging Robust estimator
	Semi-empirical pseudo-likelihood for estimating equations in the presence of missing responses 期刊论文 OAI收割 JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2011, 卷号: 141, 期号: 8, 页码: 2589-2599 作者: Wang, Qihua; Luo, Ruimiao \| 收藏 \| 浏览/下载：16/0 \| 提交时间：2018/07/30 Semiparametric model Pseudo-score estimator Pseudo-likelihood ratio
	Sample rotation theory with missing data 期刊论文 OAI收割 SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 2002, 卷号: 45, 期号: 1, 页码: 42-63 作者: Zou, GH; Feng, SY; Qin, HZ \| 收藏 \| 浏览/下载：10/0 \| 提交时间：2018/07/30 sample rotation auxiliary variable item nonresponse ratio imputation jackknife variance estimator uniform response