## Abstract The paper presents a method for the secondโorder analysis of point processes, and, basing on it, for their orientation analysis. For the reduced second moment measure of stationary and of stationary and isotropic point processes a new estimator is given, which has some advantages in com
On Second Order Neighbourhood Analysis of Mapped Point Patterns
โ Scribed by Sani I. Doguwa
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 383 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0323-3847
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โฆ Synopsis
Summa y
GETIS and FRANKLIN (1987), introduced a technique based on second order methods, called second order neighbourhood method, which is used to quantify clustering at various spatial scales. Variants of this method are introduced for tating whether a spatial point pattern is consistent with the hypothesis of a Poisson process. These variants are applied to point location data for a sample of Ponderosa pine (Pinus ponderom) trees.
๐ SIMILAR VOLUMES
A least-squares mixed ยฎnite element method for the second-order non-self-adjoint two-point boundary value problems is formulated and analysed. Superconvergence estimates are developed in the maximum norm at Gaussian points and at Lobatto points.