SPLANCS - SPATIAL POINT PATTERN-ANALYSIS CODE IN S-PLUS
SPLANCS - SPATIAL POINT PATTERN-ANALYSIS CODE IN S-PLUS
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DOI：
10.1016/0098-3004(93)90099-q
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发表时间：
1993-05-01
影响因子：
4.4
通讯作者：
DIGGLE, PJ
中科院分区：
文献类型：
--
作者：
ROWLINGSON, BS;DIGGLE, PJ
近年来，地理信息系统为许多领域的研究人员提供了绘制和分析空间参考数据的工具。商业系统具有出色的数据库处理和一系列空间操作设施。然而，没有一个可以声称是空间数据统计分析的丰富环境。我们对S-Plus系统进行了一些强大的增强，以产生一个用于显示和分析空间点模式数据的工具。本文简要介绍了S-Plus系统，并详细描述了S-Plus的增强功能。然后，我们提出了三个工作的例子：两个从地貌学和一个从流行病学。
In recent years, Geographical Information Systems have provided researchers in many fields with facilities for mapping and analyzing spatially referenced data. Commercial systems have excellent facilities for database handling and a range of spatial operations. However, none can claim to be a rich environment for statistical analysis of spatial data. We have made some powerful enhancements to the S-Plus system to produce a tool for display and analysis of spatial point pattern data. In this paper we give a brief introduction to the S-Plus system and a detailed description of the S-Plus enhancements. We then present three worked examples: two from geomorphology and one from epidemiology.