ZORRO: a randomization test for spatial pattern
β Scribed by H.Charles Romesburg
- Book ID
- 113232102
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 347 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0098-3004
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In the literature on spatial point patterns, the distribution of Eberhardt's index is obtained empirically. In this paper, using multivariate central limit theorem, the asymptotic distribution of Eberhardt's statistic is obtained in three spatial patterns viz., random, aggregated and regular. Based
In the analysis of spatial patterns, the most extensively used index of dispersion is s2/m in which s2 and m arc respectively the sample variance and sample mean of the count x in each sample unit. For statistical testing, the statistic I' = (n -1) s'/m has been introduced since it has an approximat