Space-filling location selection

被引：4

作者：

Bia, Michela ^{[1
]}

Van Kerm, Philippe ^{[1
]}

机构：

[1] CEPS INSTEAD, Esch Sur Alzette, Luxembourg

来源：

STATA JOURNAL | 2014年 / 14卷 / 03期

关键词：

st0353; spacefill; spatial sampling; space-filling design; site selection; nonparametric regression; multivariate knot selection; point swapping; DESIGNS;

D O I：

10.1177/1536867X1401400308

中图分类号：

O1 [数学]; C [社会科学总论];

学科分类号：

03 ; 0303 ; 0701 ; 070101 ;

摘要：

In this article, we describe an implementation of a space-filling location-selection algorithm. The objective is to select a subset from a list of locations so that the spatial coverage of the locations by the selected subset is optimized according to a geometric criterion. Such an algorithm designed for geographical site selection is useful for determining a grid of points that "covers" a data matrix as needed in various nonparametric estimation procedures.

引用

页码：605 / 622

页数：18

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