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vegan (version 2.4-0)

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

115,039

Version

2.4-0

License

GPL-2

Issues

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Maintainer

Jari Oksanen

Last Published

June 15th, 2016

Functions in vegan (2.4-0)

add1.cca

Add or Drop Single Terms to a Constrained Ordination Model
betadiver

Indices of beta Diversity
beals

Beals Smoothing and Degree of Absence
as.mlm.cca

Refit Constrained Ordination as a Multiple Response Linear Model
adonis

Permutational Multivariate Analysis of Variance Using Distance Matrices
anova.cca

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

Coefficients of Biogeographical Dispersal Direction
BCI

Barro Colorado Island Tree Counts
adipart

Additive Diversity Partitioning and Hierarchical Null Model Testing
betadisper

Multivariate homogeneity of groups dispersions (variances)
bioenv

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

Multinomial Species Classification Method (CLAM)
cascadeKM

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

[Partial] Distance-based Redundancy Analysis
cca

[Partial] [Constrained] Correspondence Analysis and Redundancy Analysis
cca.object

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

Create an Object for Null Model Algorithms
CCorA

Canonical Correlation Analysis
biplot.rda

PCA biplot
contribdiv

Contribution Diversity Approach
designdist

Design your own Dissimilarities
eigenvals

Extract Eigenvalues from an Ordination Object
dispindmorisita

Morisita index of intraspecific aggregation
distconnected

Connectedness of Dissimilarities
dispweight

Dispersion-based weighting of species counts
decostand

Standardization Methods for Community Ecology
decorana

Detrended Correspondence Analysis and Basic Reciprocal Averaging
diversity

Ecological Diversity Indices
deviance.cca

Statistics Resembling Deviance and AIC for Constrained Ordination
dune.taxon

Taxonomic Classification and Phylogeny of Dune Meadow Species
isomap

Isometric Feature Mapping Ordination
linestack

Plots One-dimensional Diagrams without Overwriting Labels
fisherfit

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

Scale Parameter at the Minimum of the Tsallis Evenness Profile
goodness.metaMDS

Goodness of Fit and Shepard Plot for Nonmetric Multidimensional Scaling
humpfit

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

Indicator Power of Species
goodness.cca

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

Kendall coefficient of concordance
envfit

Fits an Environmental Vector or Factor onto an Ordination
monoMDS

Global and Local Non-metric Multidimensional Scaling and Linear and Hybrid Scaling
mantel.correlog

Mantel Correlogram
make.cepnames

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

Mitchell-Olds \& Shaw Test for the Location of Quadratic Extreme
model.matrix.cca

Reconstruct Model Frame and Model Matrices of Constrained Ordination
MDSrotate

Rotate First MDS Dimension Parallel to an External Variable
mantel

Mantel and Partial Mantel Tests for Dissimilarity Matrices
metaMDS

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

Oribatid Mite Data with Explanatory Variables
mrpp

Multi Response Permutation Procedure and Mean Dissimilarity Matrix
ordilabel

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

Multiplicative Diversity Partitioning
mso

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

Null Model and Simulation
nestedtemp

Nestedness Indices for Communities of Islands or Patches
nobs.adonis

Extract the Number of Observations from a vegan Fit.
ordiarrows

Add Arrows and Line Segments to Ordination Diagrams
ordiArrowTextXY

Support Functions for Drawing Vectors
ordihull

Display Groups or Factor Levels in Ordination Diagrams
oecosimu

Evaluate Statistics with Null Models of Biological Communities
pcnm

Principal Coordinates of Neighbourhood Matrix
ordiresids

Plots of Residuals and Fitted Values for Constrained Ordination
ordisurf

Fit and Plot Smooth Surfaces of Variables on Ordination.
ordiplot

Alternative plot and identify Functions for Ordination
orditkplot

Ordination Plot with Movable Labels
permat

Matrix Permutation Algorithms for Presence-Absence and Count Data
ordistep

Choose a Model by Permutation Tests in Constrained Ordination
ordipointlabel

Ordination Plots with Points and Optimized Locations for Text
orditorp

Add Text or Points to Ordination Plots
ordixyplot

Trellis (Lattice) Plots for Ordination
procrustes

Procrustes Rotation of Two Configurations and PROTEST
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)
permustats

Extract, Analyse and Display Permutation Results
pyrifos

Response of Aquatic Invertebrates to Insecticide Treatment
radfit

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

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

Permutation tests in Vegan
rankindex

Compares Dissimilarity Indices for Gradient Detection
reorder.hclust

Reorder a Hierarchical Clustering Tree
screeplot.cca

Screeplots for Ordination Results and Broken Stick Distributions
simper

Similarity Percentages
simulate.rda

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

Get Species or Site Scores from an Ordination
read.cep

Reads a CEP (Canoco) data file
RsquareAdj

Adjusted R-square
rarefy

Rarefaction Species Richness
raupcrick

Raup-Crick Dissimilarity with Unequal Sampling Densities of Species
renyi

Renyi and Hill Diversities and Corresponding Accumulation Curves
tolerance

Species tolerances and sample heterogeneities
sipoo

Birds in the Archipelago of Sipoo (Sibbo)
SSarrhenius

Self-Starting nls Species-Area Models
treedive

Functional Diversity and Community Distances from Species Trees
tsallis

Tsallis Diversity and Corresponding Accumulation Curves
spantree

Minimum Spanning Tree
stepacross

Stepacross as Flexible Shortest Paths or Extended Dissimilarities
specpool

Extrapolated Species Richness in a Species Pool
vegan-deprecated

Deprecated Functions in vegan package
vegan-defunct

Defunct Functions in Package vegan
stressplot.wcmdscale

Display Ordination Distances Against Observed Distances in Eigenvector Ordinations
specaccum

Species Accumulation Curves
wcmdscale

Weighted Classical (Metric) Multidimensional Scaling
vegan-internal

Internal vegan functions
vegan-package

Community Ecology Package: Ordination, Diversity and Dissimilarities
vegemite

Display Compact Ordered Community Tables
wascores

Weighted Averages Scores for Species
varespec

Vegetation and environment in lichen pastures
vegandocs

Display vegan Documentation
varpart

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

Dissimilarity Indices for Community Ecologists