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vegan (version 2.3-2)

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

110,476

Version

2.3-2

License

GPL-2

Issues

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Maintainer

Jari Oksanen

Last Published

November 19th, 2015

Functions in vegan (2.3-2)

betadisper

Multivariate homogeneity of groups dispersions (variances)
ordipointlabel

Ordination Plots with Points and Optimized Locations for Text
cascadeKM

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

Scale Parameter at the Minimum of the Tsallis Evenness Profile
fisherfit

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

Plots One-dimensional Diagrams without Overwriting Labels
ordiarrows

Add Arrows and Line Segments to Ordination Diagrams
SSarrhenius

Self-Starting nls Species-Area Models
dispindmorisita

Morisita index of intraspecific aggregation
mrpp

Multi Response Permutation Procedure and Mean Dissimilarity Matrix
add1.cca

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

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

Detrended Correspondence Analysis and Basic Reciprocal Averaging
humpfit

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

Adjusted R-square
nestedtemp

Nestedness Indices for Communities of Islands or Patches
isomap

Isometric Feature Mapping Ordination
beals

Beals Smoothing and Degree of Absence
designdist

Design your own Dissimilarities
envfit

Fits an Environmental Vector or Factor onto an Ordination
ordiplot

Alternative plot and identify Functions for Ordination
screeplot.cca

Screeplots for Ordination Results and Broken Stick Distributions
goodness.metaMDS

Goodness of Fit and Shepard Plot for Nonmetric Multidimensional Scaling
ordihull

Display Groups or Factor Levels in Ordination Diagrams
orditkplot

Ordination Plot with Movable Labels
model.matrix.cca

Reconstruct Model Frame and Model Matrices of Constrained Ordination
mantel.correlog

Mantel Correlogram
bioenv

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

Functions for performing and displaying a spatial partitioning of cca or rda results
make.cepnames

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

Dispersion-based weighting of species counts
ordiArrowTextXY

Support Functions for Drawing Vectors
prc

Principal Response Curves for Treatments with Repeated Observations
cca.object

Result Object from Constrained Ordination with cca, rda or capscale
read.cep

Reads a CEP (Canoco) data file
MDSrotate

Rotate First MDS Dimension Parallel to an External Variable
eigenvals

Extract Eigenvalues from an Ordination Object
tsallis

Tsallis Diversity and Corresponding Accumulation Curves
mantel

Mantel and Partial Mantel Tests for Dissimilarity Matrices
reorder.hclust

Reorder a Hierarchical Clustering Tree
spantree

Minimum Spanning Tree
permutest.betadisper

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

Multinomial Species Classification Method (CLAM)
raupcrick

Raup-Crick Dissimilarity with Unequal Sampling Densities of Species
MOStest

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

Compares Dissimilarity Indices for Gradient Detection
simulate.rda

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

Plots of Residuals and Fitted Values for Constrained Ordination
biplot.rda

PCA biplot
bgdispersal

Coefficients of Biogeographical Dispersal Direction
wascores

Weighted Averages Scores for Species
nobs.adonis

Extract the Number of Observations from a vegan Fit.
simper

Similarity Percentages
betadiver

Indices of beta Diversity
wcmdscale

Weighted Classical (Metric) Multidimensional Scaling
vegandocs

Display Package Documentation
rarefy

Rarefaction Species Richness
pyrifos

Response of Aquatic Invertebrates to Insecticide Treatment
distconnected

Connectedness of Dissimilarities
vegan-internal

Internal vegan functions
orditorp

Add Text or Points to Ordination Plots
ordistep

Choose a Model by Permutation Tests in Constrained Ordination
anova.cca

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

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

Null Model and Simulation
ordisurf

Fit and Plot Smooth Surfaces of Variables on Ordination.
mite

Oribatid Mite Data with Explanatory Variables
multipart

Multiplicative Diversity Partitioning
ordilabel

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

Nonmetric Multidimensional Scaling with Stable Solution from Random Starts, Axis Scaling and Species Scores
vegan-defunct

Defunct Functions in Package vegan
treedive

Functional Diversity and Community Distances from Species Trees
varespec

Vegetation and environment in lichen pastures
specpool

Extrapolated Species Richness in a Species Pool
predict.cca

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

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

Statistics Resembling Deviance and AIC for Constrained Ordination
BCI

Barro Colorado Island Tree Counts
vegdist

Dissimilarity Indices for Community Ecologists
CCorA

Canonical Correlation Analysis
adonis

Permutational Multivariate Analysis of Variance Using Distance Matrices
dune

Vegetation and Environment in Dutch Dune Meadows.
decostand

Standardization Methods for Community Ecology
capscale

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

Contribution Diversity Approach
scores

Get Species or Site Scores from an Ordination
ordixyplot

Trellis (Lattice) Plots for Ordination
sipoo

Birds in the Archipelago of Sipoo (Sibbo)
taxondive

Indices of Taxonomic Diversity and Distinctness
varpart

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

Stepacross as Flexible Shortest Paths or Extended Dissimilarities
vegan-deprecated

Deprecated Functions in vegan package
vegan-package

Community Ecology Package: Ordination, Diversity and Dissimilarities
procrustes

Procrustes Rotation of Two Configurations and PROTEST
tolerance

Species tolerances and sample heterogeneities
radfit

Rank -- Abundance or Dominance / Diversity Models
permustats

Extract, Analyse and Display Permutation Results
monoMDS

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

Renyi and Hill Diversities and Corresponding Accumulation Curves
vegemite

Display Compact Ordered Community Tables
anosim

Analysis of Similarities
adipart

Additive Diversity Partitioning and Hierarchical Null Model Testing
diversity

Ecological Diversity Indices
goodness.cca

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

Evaluate Statistics with Null Models of Biological Communities
specaccum

Species Accumulation Curves
pcnm

Principal Coordinates of Neighbourhood Matrix
as.mlm.cca

Refit Constrained Ordination as a Multiple Response Linear Model
commsim

Create a Object for Null Model Algorithms
dune.taxon

Taxonomic Classification and Phylogeny of Dune Meadow Species
kendall.global

Kendall coefficient of concordance
indpower

Indicator Power of Species
permutations

Permutation tests in Vegan
stressplot.wcmdscale

Display Ordination Distances Against Observed Distances in Eigenvector Ordinations