COVARIANCE FUNCTION DIAGNOSTICS FOR SPATIAL LINEAR-MODELS

被引：17

作者：

CHRISTENSEN, R

JOHNSON, W

PEARSON, LM

机构：

[1] UNIV CALIF DAVIS,DIV STAT,DAVIS,CA 95616

[2] MANKATO STATE UNIV,DEPT MATH ASTRON & STAT,MANKATO,MN 56001

来源：

MATHEMATICAL GEOLOGY | 1993年 / 25卷 / 02期

关键词：

BEST LINEAR UNBIASED PREDICTION; BLUP; INFLUENCE; KRIGING; UNIVERSAL KRIGING; UPDATING FORMULA;

D O I：

10.1007/BF00893270

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Case deletion diagnostics are developed for detecting observations that are influential in estimating the covariance function of a spatial random field. Diagnostics are developed within the context of universal kriging. Computational formulae are given that make the procedures feasible and the diagnostics are illustrated in an example.

引用

页码：145 / 160

页数：16

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