Methods for Analysing Spatial Processes of Several Types of Points
本文描述了分析由多种类型点构成的空间模式的两种方法：一种基于二阶矩的无偏估计，另一种基于空区域。给出了分布结果和条件蒙特卡洛检验方法，并用生理数据示例。
Summary Two approaches are described to the analysis of spatial patterns consisting of several types of points. The first approach uses a method of asymptotically unbiased estimation of the second moment distribution; the second uses methods based on regions of empty space in the patterns. Some distributional results are given in each case, and a method of Monte Carlo testing conditional on the marginal structure is described. The methods are illustrated by being applied to some physiological data.