| Literature DB >> 28310926 |
Abstract
The exact formula for the variance of the Index (R) of aggregation of Clark and Evans is derived. Due to the fact that R is a dimensionless number, its variance is independent of population density, being only a function of the sample size and so can be manipulated.Year: 1985 PMID： 28310926 DOI： 10.1007/BF00379489
Source DB: PubMed Journal: Oecologia ISSN： 0029-8549 Impact factor: 3.225