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vegan (version 1.17-4)

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

110,476

Version

1.17-4

License

GPL-2

Maintainer

Jari Oksanen

Last Published

August 20th, 2010

Functions in vegan (1.17-4)

dune.taxon

Taxonomic Classification of Dune Meadow Species
diversity

Ecological Diversity Indices and Rarefaction Species Richness
BCI

Barro Colorado Island Tree Counts
orditkplot

Ordination Plot with Movable Labels
add1.cca

Add or Drop Single Terms to a Constrained Ordination Model
capscale

[Partial] Constrained Analysis of Principal Coordinates or distance-based RDA
anova.cca

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

Vegetation and Environment in Dutch Dune Meadows.
eigenvals

Extract Eigenvalues from an Ordination Object
mso

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

Multivariate homogeneity of groups dispersions (variances)
goodness.metaMDS

Goodness of Fit and Shepard Plot for Nonmetric Multidimensional Scaling
ordiplot3d

Three-Dimensional and Dynamic Ordination Graphics
ordipointlabel

Ordination Plots with Points and Optimized Locations for Text
cascadeKM

K-means partitioning using a range of values of K
predict.cca

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

Tsallis Diversity and Corresponding Accumulation Curves
ordistep

Choose a Model by Permutation Tests in Constrained Ordination
kendall.global

Kendall coefficient of concordance
RsquareAdj

Adjusted R-square
anosim

Analysis of Similarities
ordiresids

Plots of Residuals and Fitted Values for Constrained Ordination
adonis

Permutational Multivariate Analysis of Variance Using Distance Matrices
ordisurf

Fit and Plot Smooth Surfaces of Variables on Ordination.
decostand

Standardization Methods for Community Ecology
mantel.correlog

Mantel Correlogram
adipart

Additive Diversity Partitioning and Hierarchical Null Model Testing
CCorA

Canonical Correlation Analysis
permuted.index2

Unrestricted and restricted permutations
ordiplot

Alternative plot and identify Functions for Ordination
contribdiv

Contribution Diversity Approach
dispindmorisita

Morisita index of intraspecific aggregation
mite

Oribatid Mite Data with Explanatory Variables
metaMDS

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

Design your own Dissimilarities
decorana

Detrended Correspondence Analysis and Basic Reciprocal Averaging
goodness.cca

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

Trellis (Lattice) Plots for Ordination
wascores

Weighted Averages Scores for Species
permat

Matrix Permutation Algorithms for Presence-Absence and Count Data
pcnm

Principal Coordinates of Neighbourhood Matrix
bgdispersal

Coefficients of Biogeographical Dispersal Direction
distconnected

Connectedness of Dissimilarities
envfit

Fits an Environmental Vector or Factor onto an Ordination
mantel

Mantel and Partial Mantel Tests for Dissimilarity Matrices
stepacross

Stepacross as Flexible Shortest Paths or Extended Dissimilarities
procrustes

Procrustes Rotation of Two Configurations and PROTEST
permCheck

Utility functions for permutation schemes
wcmdscale

Weighted Classical (Metric) Multidimensional Scaling
ordilabel

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

Screeplots for Ordination Results and Broken Stick Distributions
vegdist

Dissimilarity Indices for Community Ecologists
varespec

Vegetation and environment in lichen pastures
taxondive

Indices of Taxonomic Diversity and Distinctness
betadiver

Indices of beta Diversity
rankindex

Compares Dissimilarity Indices for Gradient Detection
renyi

Renyi and Hill Diversities and Corresponding Accumulation Curves
oecosimu

Null Models for Biological Communities
cca

[Partial] [Constrained] Correspondence Analysis and Redundancy Analysis
permutest.betadisper

Permutation test of multivariate homogeneity of groups dispersions (variances)
cca.object

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

Extrapolated Species Richness in a Species Pool
vegan-internal

Internal vegan functions
varpart

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

Multiplicative Diversity Partitioning
vegemite

Prints a Compact, Ordered Vegetation Table
scores

Get Species or Site Scores from an Ordination
specaccum

Species Accumulation Curves
indpower

Indicator Power of Species
humpfit

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

Add Text or Points to Ordination Plots
vegandocs

Display Package Documentation
isomap

Isometric Feature Mapping Ordination
prc

Principal Response Curves for Treatments with Repeated Observations
plot.cca

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

Minimum Spanning Tree
deviance.cca

Statistics Resembling Deviance and AIC for Constrained Ordination
simulate.rda

Simulate Responses with Gaussian Error for Redundancy Analysis
biplot.rda

PCA biplot
fisherfit

Fit Fisher's Logseries and Preston's Lognormal Model to Abundance Data
make.cepnames

Abbreviates a Botanical or Zoological Latin Name into an Eight-character Name
read.cep

Reads a CEP (Canoco) data file
ordihull

Add Graphical Items to Ordination Diagrams
sipoo

Birds in the Archipelago of Sipoo (Sibbo)
linestack

Plots One-dimensional Diagrams without Overwriting Labels
pyrifos

Response of Aquatic Invertebrates to Insecticide Treatment
permutations

Permutation tests in Vegan
radfit

Rank -- Abundance or Dominance / Diversity Models
mrpp

Multi Response Permutation Procedure and Mean Dissimilarity Matrix
MOStest

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

Beals Smoothing and Degree of Absence
treedive

Functional Diversity estimated from a Species Dendrogram
as.mlm.cca

Refit Constrained Ordination as a Multiple Response Linear Model
bioenv

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

Reconstruct Model Frame and Model Matrices of Constrained Ordination
nestedtemp

Nestedness Indices for Communities of Islands or Patches