Kathryn M. Irvine, Eric C. Dinger, and Daniel Sarr. 2011. A power analysis for multivariate tests of temporal trend in species composition. Ecology 92:1879–1886.

Supplement

R code example for fitting the Mantel test, permutational multivariate analysis of variance, and constrained analysis of principal coordinates in the vegan package of R.
Ecological Archives E092-159-S1.

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Authors
File list (downloads)
Description

Author(s)

Kathryn M. Irvine
U.S. Geological Survey
Northern Rocky Mountain Science Center
2327 University Way, Suite 2
Bozeman, MT 59715
Email: kirvine@usgs.gov

Eric C. Dinger
National Park Service
Klamath Network
1250 Siskiyou Blvd.
Ashland, OR 97520

Daniel Sarr
National Park Service
Klamath Network
1250 Siskiyou Blvd.
Ashland, OR 97520

File list

Supplement1_Rcode_ModelFit.txt

Description

R code for fitting the three dissimilarity-based models described in the paper: Mantel test, permutational multivariate analysis of variance (PerMANOVA), and constrained analysis of principal coordinates (CAP). R code utilizes the functions within the vegan package.