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vegan (version 2.4-2)

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

111,734

Version

2.4-2

License

GPL-2

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Last Published

January 17th, 2017

Functions in vegan (2.4-2)

beals

Beals Smoothing and Degree of Absence
betadiver

Indices of beta Diversity
betadisper

Multivariate homogeneity of groups dispersions (variances)
BCI

Barro Colorado Island Tree Counts
as.mlm.cca

Refit Constrained Ordination as a Multiple Response Linear Model
adipart

Additive Diversity Partitioning and Hierarchical Null Model Testing
bgdispersal

Coefficients of Biogeographical Dispersal Direction
adonis

Permutational Multivariate Analysis of Variance Using Distance Matrices
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
cca

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

PCA biplot
CCorA

Canonical Correlation Analysis
bioenv

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

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

Multinomial Species Classification Method (CLAM)
capscale

[Partial] Distance-based Redundancy Analysis
commsim

Create an Object for Null Model Algorithms
cascadeKM

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

Contribution Diversity Approach
humpfit

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

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

Plots One-dimensional Diagrams without Overwriting Labels
indpower

Indicator Power of Species
ordiarrows

Add Arrows and Line Segments to Ordination Diagrams
oecosimu

Evaluate Statistics with Null Models of Biological Communities
ordisurf

Fit and Plot Smooth Surfaces of Variables on Ordination.
ordistep

Choose a Model by Permutation Tests in Constrained Ordination
permutations

Permutation tests in Vegan
permutest.betadisper

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

Morisita index of intraspecific aggregation
dispweight

Dispersion-based weighting of species counts
MDSrotate

Rotate First MDS Dimension Parallel to an External Variable
metaMDS

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

Display Groups or Factor Levels in Ordination Diagrams
ordiArrowTextXY

Support Functions for Drawing Vectors
decostand

Standardization Methods for Community Ecology
decorana

Detrended Correspondence Analysis and Basic Reciprocal Averaging
kendall.global

Kendall coefficient of concordance
isomap

Isometric Feature Mapping Ordination
mantel.correlog

Mantel Correlogram
dune

Vegetation and Environment in Dutch Dune Meadows.
mantel

Mantel and Partial Mantel Tests for Dissimilarity Matrices
envfit

Fits an Environmental Vector or Factor onto an Ordination
eigenvals

Extract Eigenvalues from an Ordination Object
dune.taxon

Taxonomic Classification and Phylogeny of Dune Meadow Species
model.matrix.cca

Reconstruct Model Frame and Model Matrices of Constrained Ordination
mite

Oribatid Mite Data with Explanatory Variables
mso

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

Multi Response Permutation Procedure and Mean Dissimilarity Matrix
ordipointlabel

Ordination Plots with Points and Optimized Locations for Text
raupcrick

Raup-Crick Dissimilarity with Unequal Sampling Densities of Species
ordiresids

Plots of Residuals and Fitted Values for Constrained Ordination
stepacross

Stepacross as Flexible Shortest Paths or Extended Dissimilarities
read.cep

Reads a CEP (Canoco) data file
distconnected

Connectedness of Dissimilarities
stressplot.wcmdscale

Display Ordination Distances Against Observed Distances in Eigenvector Ordinations
goodness.cca

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

Ecological Diversity Indices
goodness.metaMDS

Goodness of Fit and Shepard Plot for Nonmetric Multidimensional Scaling
monoMDS

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

Mitchell-Olds \& Shaw Test for the Location of Quadratic Extreme
simper

Similarity Percentages
screeplot.cca

Screeplots for Ordination Results and Broken Stick Distributions
nobs.adonis

Extract the Number of Observations from a vegan Fit.
specpool

Extrapolated Species Richness in a Species Pool
tsallis

Tsallis Diversity and Corresponding Accumulation Curves
SSarrhenius

Self-Starting nls Species-Area Models
varespec

Vegetation and environment in lichen pastures
orditkplot

Ordination Plot with Movable Labels
orditorp

Add Text or Points to Ordination Plots
plot.cca

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

Principal Response Curves for Treatments with Repeated Observations
simulate.rda

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

Multiplicative Diversity Partitioning
sipoo

Birds in the Archipelago of Sipoo (Sibbo)
nestedtemp

Nestedness Indices for Communities of Islands or Patches
ordilabel

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

Alternative plot and identify Functions for Ordination
predict.cca

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

Design your own Dissimilarities
eventstar

Scale Parameter at the Minimum of the Tsallis Evenness Profile
deviance.cca

Statistics Resembling Deviance and AIC for Constrained Ordination
procrustes

Procrustes Rotation of Two Configurations and PROTEST
ordixyplot

Trellis (Lattice) Plots for Ordination
fisherfit

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

Principal Coordinates of Neighbourhood Matrix
varpart

Partition the Variation of Community Matrix by 2, 3, or 4 Explanatory Matrices
vegan-defunct

Defunct Functions in Package vegan
wascores

Weighted Averages Scores for Species
wcmdscale

Weighted Classical (Metric) Multidimensional Scaling
nullmodel

Null Model and Simulation
permustats

Extract, Analyse and Display Permutation Results
permat

Matrix Permutation Algorithms for Presence-Absence and Count Data
rarefy

Rarefaction Species Richness
rankindex

Compares Dissimilarity Indices for Gradient Detection
specaccum

Species Accumulation Curves
spantree

Minimum Spanning Tree
pyrifos

Response of Aquatic Invertebrates to Insecticide Treatment
radfit

Rank -- Abundance or Dominance / Diversity Models
renyi

Renyi and Hill Diversities and Corresponding Accumulation Curves
reorder.hclust

Reorder a Hierarchical Clustering Tree
tolerance

Species tolerances and sample heterogeneities
vegan-package

Community Ecology Package: Ordination, Diversity and Dissimilarities
treedive

Functional Diversity and Community Distances from Species Trees
vegandocs

Display vegan Documentation
vegdist

Dissimilarity Indices for Community Ecologists
vegemite

Display Compact Ordered Community Tables
RsquareAdj

Adjusted R-square
scores

Get Species or Site Scores from an Ordination
vegan-internal

Internal vegan functions
vegan-deprecated

Deprecated Functions in vegan package