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vegan (version 1.17-12)

Community Ecology Package

Description

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

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Version

Install

install.packages('vegan')

Monthly Downloads

121,787

Version

1.17-12

License

GPL-2

Maintainer

Jari Oksanen

Last Published

August 17th, 2011

Functions in vegan (1.17-12)

beals

Beals Smoothing and Degree of Absence
betadisper

Multivariate homogeneity of groups dispersions (variances)
ordipointlabel

Ordination Plots with Points and Optimized Locations for Text
mrpp

Multi Response Permutation Procedure and Mean Dissimilarity Matrix
ordihull

Display Groups or Factor Levels in Ordination Diagrams
contribdiv

Contribution Diversity Approach
BCI

Barro Colorado Island Tree Counts
kendall.global

Kendall coefficient of concordance
biplot.rda

PCA biplot
multipart

Multiplicative Diversity Partitioning
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
decostand

Standardization Methods for Community Ecology
RsquareAdj

Adjusted R-square
model.matrix.cca

Reconstruct Model Frame and Model Matrices of Constrained Ordination
dune

Vegetation and Environment in Dutch Dune Meadows.
deviance.cca

Statistics Resembling Deviance and AIC for Constrained Ordination
anosim

Analysis of Similarities
make.cepnames

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

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

Permutational Multivariate Analysis of Variance Using Distance Matrices
as.mlm.cca

Refit Constrained Ordination as a Multiple Response Linear Model
ordiplot

Alternative plot and identify Functions for Ordination
vegan-package

Community Ecology Package: Ordination, Diversity and Dissimilarities
bgdispersal

Coefficients of Biogeographical Dispersal Direction
permat

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

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

Get Species or Site Scores from an Ordination
CCorA

Canonical Correlation Analysis
MOStest

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

Ecological Diversity Indices and Rarefaction Species Richness
goodness.metaMDS

Goodness of Fit and Shepard Plot for Nonmetric Multidimensional Scaling
oecosimu

Null Models for Biological Communities
distconnected

Connectedness of Dissimilarities
humpfit

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

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

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

Response of Aquatic Invertebrates to Insecticide Treatment
mantel

Mantel and Partial Mantel Tests for Dissimilarity Matrices
rankindex

Compares Dissimilarity Indices for Gradient Detection
dispindmorisita

Morisita index of intraspecific aggregation
adipart

Additive Diversity Partitioning and Hierarchical Null Model Testing
permuted.index2

Unrestricted and restricted permutations
ordiresids

Plots of Residuals and Fitted Values for Constrained Ordination
taxondive

Indices of Taxonomic Diversity and Distinctness
orditorp

Add Text or Points to Ordination Plots
vegdist

Dissimilarity Indices for Community Ecologists
cascadeKM

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

Plots One-dimensional Diagrams without Overwriting Labels
isomap

Isometric Feature Mapping Ordination
screeplot.cca

Screeplots for Ordination Results and Broken Stick Distributions
envfit

Fits an Environmental Vector or Factor onto an Ordination
specaccum

Species Accumulation Curves
ordilabel

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

Utility functions for permutation schemes
orditkplot

Ordination Plot with Movable Labels
tsallis

Tsallis Diversity and Corresponding Accumulation Curves
wascores

Weighted Averages Scores for Species
ordiplot3d

Three-Dimensional and Dynamic Ordination Graphics
cca.object

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

Principal Coordinates of Neighbourhood Matrix
stepacross

Stepacross as Flexible Shortest Paths or Extended Dissimilarities
specpool

Extrapolated Species Richness in a Species Pool
tolerance

Species tolerances and sample heterogeneities
eigenvals

Extract Eigenvalues from an Ordination Object
designdist

Design your own Dissimilarities
spantree

Minimum Spanning Tree
plot.cca

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

Indicator Power of Species
mso

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

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

Oribatid Mite Data with Explanatory Variables
nobs.adonis

Extract the Number of Observations from a vegan Fit.
predict.cca

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

Reads a CEP (Canoco) data file
renyi

Renyi and Hill Diversities and Corresponding Accumulation Curves
permutations

Permutation tests in Vegan
bioenv

Best Subset of Environmental Variables with Maximum (Rank) Correlation with Community Dissimilarities
permutest.betadisper

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

Prints a Compact, Ordered Vegetation Table
ordiarrows

Add Arrows and Line Segments to Ordination Diagrams
betadiver

Indices of beta Diversity
decorana

Detrended Correspondence Analysis and Basic Reciprocal Averaging
mantel.correlog

Mantel Correlogram
prc

Principal Response Curves for Treatments with Repeated Observations
nestedtemp

Nestedness Indices for Communities of Islands or Patches
procrustes

Procrustes Rotation of Two Configurations and PROTEST
ordisurf

Fit and Plot Smooth Surfaces of Variables on Ordination.
wcmdscale

Weighted Classical (Metric) Multidimensional Scaling
ordixyplot

Trellis (Lattice) Plots for Ordination
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)
vegandocs

Display Package Documentation
vegan-internal

Internal vegan functions
treedive

Functional Diversity estimated from a Species Dendrogram
add1.cca

Add or Drop Single Terms to a Constrained Ordination Model
dune.taxon

Taxonomic Classification of Dune Meadow Species
capscale

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

Rank -- Abundance or Dominance / Diversity Models