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vegan (version 2.6-6)

Community Ecology Package

Description

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

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Install

install.packages('vegan')

Monthly Downloads

101,197

Version

2.6-6

License

GPL-2

Issues

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Maintainer

Jari Oksanen

Last Published

May 14th, 2024

Functions in vegan (2.6-6)

MDSrotate

Rotate First MDS Dimension Parallel to an External Variable
SSarrhenius

Self-Starting nls Species-Area Models
RsquareAdj

Adjusted R-square
adonis

Permutational Multivariate Analysis of Variance Using Distance Matrices
adipart

Additive Diversity Partitioning and Hierarchical Null Model Testing
add1.cca

Add or Drop Single Terms to a Constrained Ordination Model
anosim

Analysis of Similarities
MOStest

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

Barro Colorado Island Tree Counts
CCorA

Canonical Correlation Analysis
cascadeKM

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

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

[Partial] [Constrained] Correspondence Analysis and Redundancy Analysis
biplot.rda

PCA biplot
beals

Beals Smoothing and Degree of Absence
anova.cca

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

Indices of beta Diversity
betadisper

Multivariate homogeneity of groups dispersions (variances)
bgdispersal

Coefficients of Biogeographical Dispersal Direction
avgdist

Averaged Subsampled Dissimilarity Matrices
dbrda

[Partial] Distance-based Redundancy Analysis
cca.object

Result Object from Constrained Ordination
decostand

Standardization Methods for Community Ecology
clamtest

Multinomial Species Classification Method (CLAM)
designdist

Design your own Dissimilarities
decorana

Detrended Correspondence Analysis and Basic Reciprocal Averaging
commsim

Create an Object for Null Model Algorithms
deviance.cca

Statistics Resembling Deviance and AIC for Constrained Ordination
contribdiv

Contribution Diversity Approach
dispindmorisita

Morisita index of intraspecific aggregation
dune.taxon

Taxonomic Classification and Phylogeny of Dune Meadow Species
diversity

Ecological Diversity Indices
dune

Vegetation and Environment in Dutch Dune Meadows.
eigenvals

Extract Eigenvalues from an Ordination Object
envfit

Fits an Environmental Vector or Factor onto an Ordination
eventstar

Scale Parameter at the Minimum of the Tsallis Evenness Profile
dispweight

Dispersion-based weighting of species counts
fisherfit

Fit Fisher's Logseries and Preston's Lognormal Model to Abundance Data
goodness.cca

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

Connectedness of Dissimilarities
make.cepnames

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

Mantel Correlogram
kendall.global

Kendall coefficient of concordance
linestack

Plots One-dimensional Diagrams without Overwriting Labels
metaMDS

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

Mantel and Partial Mantel Tests for Dissimilarity Matrices
goodness.metaMDS

Goodness of Fit and Shepard Plot for Nonmetric Multidimensional Scaling
indpower

Indicator Power of Species
oecosimu

Evaluate Statistics with Null Models of Biological Communities
mrpp

Multi Response Permutation Procedure and Mean Dissimilarity Matrix
influence.cca

Linear Model Diagnostics for Constrained Ordination
isomap

Isometric Feature Mapping Ordination
ordiArrowTextXY

Support Functions for Drawing Vectors
mso

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

Oribatid Mite Data with Explanatory Variables
nobs.cca

Extract the Number of Observations from a vegan Fit.
nullmodel

Null Model and Simulation
monoMDS

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

Multiplicative Diversity Partitioning
orditorp

Add Text or Points to Ordination Plots
nestedtemp

Nestedness Indices for Communities of Islands or Patches
ordilabel

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

Display Groups or Factor Levels in Ordination Diagrams
ordiarrows

Add Arrows and Line Segments to Ordination Diagrams
ordiplot

Alternative plot and identify Functions for Ordination
ordixyplot

Trellis (Lattice) Plots for Ordination
procrustes

Procrustes Rotation of Two Configurations and PROTEST
permustats

Extract, Analyse and Display Permutation Results
permutations

Permutation tests in Vegan
ordipointlabel

Ordination Plots with Points and Optimized Locations for Text
prc

Principal Response Curves for Treatments with Repeated Observations
predict.cca

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

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

Choose a Model by Permutation Tests in Constrained Ordination
pyrifos

Response of Aquatic Invertebrates to Insecticide Treatment
plot.cca

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

Plots of Residuals and Fitted Values for Constrained Ordination
read.cep

Reads a CEP (Canoco) data file
radfit

Rank -- Abundance or Dominance / Diversity Models
screeplot.cca

Screeplots for Ordination Results and Broken Stick Distributions
rankindex

Compares Dissimilarity Indices for Gradient Detection
ordisurf

Fit and Plot Smooth Surfaces of Variables on Ordination.
simper

Similarity Percentages
renyi

Renyi and Hill Diversities and Corresponding Accumulation Curves
stepacross

Stepacross as Flexible Shortest Paths or Extended Dissimilarities
spantree

Minimum Spanning Tree
rarefy

Rarefaction Species Richness
raupcrick

Raup-Crick Dissimilarity with Unequal Sampling Densities of Species
specaccum

Species Accumulation Curves
reorder.hclust

Reorder a Hierarchical Clustering Tree
taxondive

Indices of Taxonomic Diversity and Distinctness
scores

Get Species or Site Scores from an Ordination
stressplot.wcmdscale

Display Ordination Distances Against Observed Distances in Eigenvector Ordinations
vegan-internal

Internal vegan functions
tolerance

Species tolerances and sample heterogeneities
simulate.rda

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

Vegetation and environment in lichen pastures
sipoo

Birds in the Archipelago of Sipoo (Sibbo and Borgå)
vegan-defunct

Defunct Functions in Package vegan
vegan-deprecated

Deprecated Functions in vegan package
pcnm

Principal Coordinates of Neighbourhood Matrix
vegan-package

Community Ecology Package: Ordination, Diversity and Dissimilarities
permat

Matrix Permutation Algorithms for Presence-Absence and Count Data
specpool

Extrapolated Species Richness in a Species Pool
sppscores

Add or Replace Species Scores in Distance-Based Ordination
vegdist

Dissimilarity Indices for Community Ecologists
vegemite

Display Compact Ordered Community Tables
treedive

Functional Diversity and Community Distances from Species Trees
varpart

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

Tsallis Diversity and Corresponding Accumulation Curves
wascores

Weighted Averages Scores for Species
wcmdscale

Weighted Classical (Metric) Multidimensional Scaling