Indices for detecting differences in species composition: some simplifications of RDA and CCA.
Ecology
; 89(6): 1769-71, 2008 Jun.
Article
em En
| MEDLINE
| ID: mdl-18589540
ABSTRACT
We provide algebraic simplifications for the redundancy analysis (RDA) eigenvalue and the canonical correspondence analysis (CCA) eigenvalue in the special case of permanent plots sampled twice. The indices for RDA and CCA are interrelated and are intuitively interpretable. These simplifications also apply to simple split-plot designs and to a balanced design with two independent samples.
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Base de dados:
MEDLINE
Assunto principal:
Monitoramento Ambiental
/
Ecossistema
/
Modelos Biológicos
Tipo de estudo:
Prognostic_studies
Idioma:
En
Revista:
Ecology
Ano de publicação:
2008
Tipo de documento:
Article
País de afiliação:
Estados Unidos