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中国人民大学统计学院李扬教授及学生杨昊宇、俞昊辰就缺失数据变量选择问题在《Annals of Applied Statistics》发表论文（图））
李扬 数据分析 实验设计方法
2024/11/26
目前，针对广义线性模型下的缺失数据变量选择问题仍面临诸多挑战。本文通过广义估计方程将多重插补数据集间的相关性纳入至带有惩罚的变量选择模型，提出了基于多重插补数据的变量选择方法（PEE-MI）。本文证明了该方法具备变量选择的一致性和有效性，数值模拟和实证分析显示出该方法相较于已有方法具有优良的表现。
Two-stage Benchmarking as Applied to Small Area Estimation
Two-stage Benchmarking as Applied to Small Area Estimation
2013/6/14
There has been recent growth in small area estimation due to the need for more precise estimation of small geographic areas, which has led to groups such as the U.S. Census Bureau, Google, and the RAN...
A SARIMAX coupled modelling applied to individual load curves intraday forecasting
SARIMA(X) modelling Time series analysis Exogenous covariates Forecasting Seasonality Stationarity Individual load curve.
2012/9/18
A dynamic coupled modelling is investigated to take temperature into account in the individual energy consumption forecasting. The objective is both to avoid the inherent complexity of exhaustive SARI...
It is an honor to comment on Prof. Efron’s latest contribution to the merging of frequentist and Bayesian thinking into a harmonious (even if not strictly coherent) statistical viewpoint.
A brief history of the Fail Safe Number in Applied Research
brief history the Fail Safe Number Applied Research
2010/10/19
Rosenthal's (1979) Fail-Safe-Number (FSN) is probably one of the best known statistics in the context of meta-analysis aimed to estimate the number of unpublished studies in meta-analyses required to...
Full Bayesian Significance Test Applied to Multivariate Normal Structure Models
Full Bayesian Significance Test Multivariate Normal Structure Models
2009/9/17
Full Bayesian Significance Test Applied to Multivariate Normal Structure Models。
A Cox Model with a Change-Point Applied to an Actuarial Problem
A Cox Model Change-Point an Actuarial Problem
2009/9/17
A Cox Model with a Change-Point Applied to an Actuarial Problem。
2009 International Institute of Applied Statistics Studies（2009国际应用统计学术研讨会）
2009 国际应用统计 学术研讨会
2009/4/23
随着经济、科技与信息的快速发展，统计理论和统计技术在各个行业中的应用越来越广泛，世界范围内以加速新理论、新方法推广应用为宗旨的学术交流也越来越迫切。为构建交流平台，增进世界范围内各个行业领域应用统计的相互了解，由中国现场统计研究会统计评价及监测预警研究分会、澳大利亚澳华学者出版社、山东省应用统计学会联合发起，在去年成功举办“2008国际应用统计学术研讨会”的基础上（去年的会议被教育部 “学术会议在...
2008海峡两岸应用统计学术研讨会征文通知（Call for Papers: 2008 Cross-strait Symposium on Applied Statistics）
2008年 海峡两岸 应用统计 学术研讨会
2008/7/20
一、会议目的
随着科技与信息的快速发展，统计理论和技术在各个行业中的应用也越来越广泛。在整个应用统计发展的过程中，中国大陆与台湾各具特色，两岸的专家学者都取得了许多进展和先进的成果。为加强两岸在应用统计领域的学术交流，构建交流平台，西南财经大学统计学院和淡江大学统计学系于2005年共同推动“海峡两岸应用统计学术研讨会”，每年由大陆及台湾高校轮流举办。“2008海峡两岸应用统计学术研讨会”将由首都...
To how many simultaneous hypothesis tests can normal，Student's t or bootstrap calibration be applied?
Bonferroni’s inequality Edgeworth expansion genetic data large-deviation expansion level accuracy microarray data
2010/4/26
In the analysis of microarray data, and in some other contemporary
statistical problems, it is not uncommon to apply hypothesis tests
in a highly simultaneous way. The number, N say, of tests used c...