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vegan (version 2.6-8)

Community Ecology Package

Description

Ordination methods, diversity analysis and other functions for community and vegetation ecologists.

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install.packages('vegan')

Monthly Downloads

116,062

Version

2.6-8

License

GPL-2

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Last Published

August 28th, 2024

Functions in vegan (2.6-8)

bioenv

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

K-means partitioning using a range of values of K
cca

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

Indices of beta Diversity
bgdispersal

Coefficients of Biogeographical Dispersal Direction
biplot.rda

PCA biplot
adipart

Additive Diversity Partitioning and Hierarchical Null Model Testing
add1.cca

Add or Drop Single Terms to a Constrained Ordination Model
anova.cca

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

Standardization Methods for Community Ecology
avgdist

Averaged Subsampled Dissimilarity Matrices
designdist

Design your own Dissimilarities
MOStest

Mitchell-Olds and Shaw Test for the Location of Quadratic Extreme
dispindmorisita

Morisita index of intraspecific aggregation
deviance.cca

Statistics Resembling Deviance and AIC for Constrained Ordination
cca.object

Result Object from Constrained Ordination
clamtest

Multinomial Species Classification Method (CLAM)
dune.taxon

Taxonomic Classification and Phylogeny of Dune Meadow Species
beals

Beals Smoothing and Degree of Absence
envfit

Fits an Environmental Vector or Factor onto an Ordination
eventstar

Scale Parameter at the Minimum of the Tsallis Evenness Profile
betadisper

Multivariate homogeneity of groups dispersions (variances)
eigenvals

Extract Eigenvalues from an Ordination Object
dispweight

Dispersion-based weighting of species counts
distconnected

Connectedness of Dissimilarities
commsim

Create an Object for Null Model Algorithms
contribdiv

Contribution Diversity Approach
mantel.correlog

Mantel Correlogram
dbrda

Principal Coordinates Analysis and [Partial] Distance-based Redundancy Analysis
decorana

Detrended Correspondence Analysis and Basic Reciprocal Averaging
fisherfit

Fit Fisher's Logseries and Preston's Lognormal Model to Abundance Data
make.cepnames

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

Mantel and Partial Mantel Tests for Dissimilarity Matrices
goodness.cca

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

Linear Model Diagnostics for Constrained Ordination
isomap

Isometric Feature Mapping Ordination
diversity

Ecological Diversity Indices
nobs.cca

Extract the Number of Observations from a vegan Fit.
dune

Vegetation and Environment in Dutch Dune Meadows.
metaMDS

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

Evaluate Statistics with Null Models of Biological Communities
goodness.metaMDS

Goodness of Fit and Shepard Plot for Nonmetric Multidimensional Scaling
nullmodel

Null Model and Simulation
mrpp

Multi Response Permutation Procedure and Mean Dissimilarity Matrix
orditorp

Add Text or Points to Ordination Plots
indpower

Indicator Power of Species
mso

Functions for performing and displaying a spatial partitioning of cca or rda results
mite

Oribatid Mite Data with Explanatory Variables
ordiArrowTextXY

Support Functions for Drawing Vectors
multipart

Multiplicative Diversity Partitioning
nestedtemp

Nestedness Indices for Communities of Islands or Patches
ordixyplot

Trellis (Lattice) Plots for Ordination
monoMDS

Global and Local Non-metric Multidimensional Scaling and Linear and Hybrid Scaling
ordipointlabel

Ordination Plots with Points and Optimized Locations for Text
ordiresids

Plots of Residuals and Fitted Values for Constrained Ordination
kendall.global

Kendall coefficient of concordance
linestack

Plots One-dimensional Diagrams without Overwriting Labels
pcnm

Principal Coordinates of Neighbourhood Matrix
permat

Matrix Permutation Algorithms for Presence-Absence and Count Data
screeplot.cca

Screeplots for Ordination Results and Broken Stick Distributions
ordistep

Choose a Model by Permutation Tests in Constrained Ordination
simper

Similarity Percentages
ordilabel

Add Text on Non-transparent Label to an Ordination Plot.
ordisurf

Fit and Plot Smooth Surfaces of Variables on Ordination.
prc

Principal Response Curves for Treatments with Repeated Observations
rarefy

Rarefaction Species Richness
ordiplot

Alternative plot and identify Functions for Ordination
raupcrick

Raup-Crick Dissimilarity with Unequal Sampling Densities of Species
ordiarrows

Add Arrows and Line Segments to Ordination Diagrams
spantree

Minimum Spanning Tree
taxondive

Indices of Taxonomic Diversity and Distinctness
specaccum

Species Accumulation Curves
tolerance

Species tolerances and sample heterogeneities
permutest.betadisper

Permutation test of multivariate homogeneity of groups dispersions (variances)
ordihull

Display Groups or Factor Levels in Ordination Diagrams
procrustes

Procrustes Rotation of Two Configurations and PROTEST
pyrifos

Response of Aquatic Invertebrates to Insecticide Treatment
vegdist

Dissimilarity Indices for Community Ecologists
vegemite

Display Compact Ordered Community Tables
treedive

Functional Diversity and Community Distances from Species Trees
predict.cca

Prediction Tools for [Constrained] Ordination (CCA, RDA, DCA, CA, PCA)
tsallis

Tsallis Diversity and Corresponding Accumulation Curves
vegan-defunct

Defunct Functions in Package vegan
plot.cca

Plot or Extract Results of Constrained Correspondence Analysis or Redundancy Analysis
radfit

Rank -- Abundance or Dominance / Diversity Models
rankindex

Compares Dissimilarity Indices for Gradient Detection
wcmdscale

Weighted Classical (Metric) Multidimensional Scaling
permutations

Permutation tests in Vegan
permustats

Extract, Analyse and Display Permutation Results
wascores

Weighted Averages Scores for Species
read.cep

Reads a CEP (Canoco) data file
renyi

Renyi and Hill Diversities and Corresponding Accumulation Curves
vegan-deprecated

Deprecated Functions in vegan package
vegan-internal

Internal vegan functions
stepacross

Stepacross as Flexible Shortest Paths or Extended Dissimilarities
vegan-package

Community Ecology Package: Ordination, Diversity and Dissimilarities
simulate.rda

Simulate Responses with Gaussian Error or Permuted Residuals for Constrained Ordination
sipoo

Birds in the Archipelago of Sipoo (Sibbo and BorgÄ)
stressplot.wcmdscale

Display Ordination Distances Against Observed Distances in Eigenvector Ordinations
reorder.hclust

Reorder a Hierarchical Clustering Tree
scores

Get Species or Site Scores from an Ordination
sppscores

Add or Replace Species Scores in Distance-Based Ordination
specpool

Extrapolated Species Richness in a Species Pool
varespec

Vegetation and environment in lichen pastures
varpart

Partition the Variation of Community Matrix by 2, 3, or 4 Explanatory Matrices
RsquareAdj

Adjusted R-square
CCorA

Canonical Correlation Analysis
BCI

Barro Colorado Island Tree Counts
SSarrhenius

Self-Starting nls Species-Area Models
anosim

Analysis of Similarities
MDSrotate

Rotate First MDS Dimension Parallel to an External Variable
adonis

Permutational Multivariate Analysis of Variance Using Distance Matrices