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检索条件"主题词=variance component"
4 条 记 录,以下是1-10 订阅
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THE INEFFICIENCY OF LEASTSQUARES IN GAUSS-MARKOV ANDvariance component MODELS
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Acta Mathematicae Applicatae Sinica 1998年 第2期14卷 113-120页
作者: 詹金龙 陈建宝 Department of Basic Sciences Kunming University of Science and Technology Kunming China Department of Statistics Yunnan University Kunming China
The present paper deals with the inefficiency of the least square estimates in linear *** Gauss-Markov model, a new efficiency is proposed and its lower bound is given. FOr variancecomponent model, an efficiency is in... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Comprehensive Study on the Estimation of the variance components of Traverse Nets
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Geo-Spatial Information Science 2003年 第1期6卷 43-48页
作者: WANG Zhongfeng Department of Land & Resources Changchun Institute of Technology Changchun China
This paper advances a new simplified formula for estimating variance components ,sums up the basic law to calculate the weights of observed values and a circulation method using the increaments of weights when estimat... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
A fiducial argument for generalized p-value
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Science China Mathematics 2007年 第7期50卷 957-966页
作者: Xin-min LI~(1+) Xing-zhong XU~2 Guo-ying LI~3 1 Institute of Applied Mathematics,Shandong University of Technology,Zibo 255049,China 2 Department of Mathematics,Beijing Institute of Technology,Beijing 100801,China 3 Academy of Mathematics and Systems Science,Chinese Academy of Sciences,Beijing 100800,China Institute of Applied Mathematics Shandong University of Technology Zibo China Department of Mathematics Beijing Institute of Technology Beijing China Academy of Mathemtics and Systems Science Chinese Academy of Sciences Beijing China
This paper provides a general method for constructing generalized p-value via the fiducial ***,the power properties of the generalized test are *** illustrations, the two-parameter exponential distribution and unbalan... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Estimation of the Genetic Parameters on Reproduction Performances of the China Yorkshire Line SⅡ_1
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Animal Husbandry and Feed Science 2009年 第8期1卷 1-3页
作者: SUN Hua SONG Zhong-xu LI Liang-hua PENG Xian-wen GUO Wan-zheng MEI Shu-qi Hubei Institute of Animal and Veterinary Science Wuhan 430209 China
[Objective] This study was to investigate the genetic parameters on reproduction performances of China Yorkshire line SII,. [Method] Using China Yorkshire line SII, as experimental animal, its genetic parameters on re... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论