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vegan (version 1.8-3)

Community Ecology Package

Description

Ordination methods and other useful functions for community and vegetation ecologists.

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Version

Install

install.packages('vegan')

Monthly Downloads

121,787

Version

1.8-3

License

GPL2

Maintainer

Jari Oksanen

Last Published

January 29th, 2025

Functions in vegan (1.8-3)

metaMDS

Nonmetric Multidimensional Scaling with Stable Solution from Random Starts, Axis Scaling and Species Scores
humpfit

No-interaction Model for Hump-backed Species Richness vs. Biomass
varpart

Partition the Variation of Community Matrix by 2, 3, or 4 Explanatory Matrices
goodness.cca

Diagnostic Tools for [Constrained] Ordination (CCA, RDA, DCA, CA, PCA)
specpool

Extrapolated Species Richness in a Species Pool
diversity

Ecological Diversity Indices and Rarefaction Species Richness
fisherfit

Fit Fisher's Logseries and Preston's Lognormal Model to Abundance Data
procrustes

Procrustes Rotation of Two Configurations
cca

[Partial] [Constrained] Correspondence Analysis and Redundancy Analysis
anosim

Analysis of Similarities
vegdist

Dissimilarity Indices for Community Ecologists
specaccum

Species Accumulation Curves
mrpp

Multi Response Permutation Procedure of Within- versus Among-Group Dissimilarities
BCI

Barro Colorado Island Tree Counts
vegan-internal

Internal vegan functions
cca.object

Result Object from Constrained Ordination with cca, rda or capscale
mantel

Mantel and Partial Mantel Tests for Dissimilarity Matrices
pyrifos

Response of Aquatic Invertebrates to Insecticide Treatment
distconnected

Connectedness of Dissimilarities
orditorp

Add Text or Points to Ordination Plots
linestack

Plots One-dimensional Diagrams without Overwriting Labels
radfit

Rank -- Abundance or Dominance / Diversity Models
stepacross

Stepacross as Flexible Shortest Paths or Extended Dissimilarities
spantree

Minimum Spanning Tree
ordiplot

Alternative plot and identify Functions for Ordination
vegandocs

Display Package Documentation
read.cep

Reads a CEP (Canoco) data file
make.cepnames

Abbreviates a Botanical or Zoological Latin Name into an Eight-character Name
scores

Get Species or Site Scores from an Ordination
ordiplot3d

Three-Dimensional and Dynamic Ordination Graphics
dune

Vegetation and Environment in Dutch Dune Meadows.
decostand

Standardizaton Methods for Community Ecology
anova.cca

Permutation Test for Constrained Correspondence Analysis, Redundancy Analysis and Constrained Analysis of Principal Coordinates
envfit

Fits an Environmental Vector or Factor onto an Ordination
wascores

Weighted Averages Scores for Species
prc

Principal Response Curves for Treatments with Repeated Observations
rankindex

Compares Dissimilarity Indices for Gradient Detection
mite

Oribatid Mite Data with Explanatory Variables
capscale

[Partial] Constrained Analysis of Principal Coordinates or distance-based RDA
beals

Beals Smoothing of Community Data
bioenv

Best Subset of Environmental Variables with Maximum (Rank) Correlation with Community Dissimilarities
ordisurf

Fit and Plot Smooth Surfaces of Variables on Ordination.
decorana

Detrended Correspondence Analysis and Basic Reciprocal Averaging
deviance.cca

Statistics Resembling Deviance and AIC for Constrained Ordination
vegemite

Prints a Compact, Ordered Vegetation Table
ordihull

Add Graphical Items to Ordination Diagrams
predict.cca

Prediction Tools for [Constrained] Ordination (CCA, RDA, DCA, CA, PCA)
plot.cca

Plot or Extract Results of Constrained Correspondence Analysis or Redundancy Analysis
goodness.metaMDS

Goodness of Fit and Shepard Plot for Nonmetric Multidimensional Scaling
varespec

Vegetation and environment in lichen pastures