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vegan (version 1.17-8)

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

1.17-8

License

GPL-2

Maintainer

Jari Oksanen

Last Published

March 2nd, 2011

Functions in vegan (1.17-8)

MOStest

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

Contribution Diversity Approach
anosim

Analysis of Similarities
adonis

Permutational Multivariate Analysis of Variance Using Distance Matrices
mantel.correlog

Mantel Correlogram
anova.cca

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

Adjusted R-square
bioenv

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

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

Canonical Correlation Analysis
diversity

Ecological Diversity Indices and Rarefaction Species Richness
isomap

Isometric Feature Mapping Ordination
pcnm

Principal Coordinates of Neighbourhood Matrix
linestack

Plots One-dimensional Diagrams without Overwriting Labels
betadiver

Indices of beta Diversity
designdist

Design your own Dissimilarities
dispindmorisita

Morisita index of intraspecific aggregation
cca.object

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

Fits an Environmental Vector or Factor onto an Ordination
kendall.global

Kendall coefficient of concordance
dune.taxon

Taxonomic Classification of Dune Meadow Species
simulate.rda

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

Add Graphical Items to Ordination Diagrams
goodness.cca

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

Additive Diversity Partitioning and Hierarchical Null Model Testing
mso

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

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

Add Text or Points to Ordination Plots
add1.cca

Add or Drop Single Terms to a Constrained Ordination Model
permuted.index2

Unrestricted and restricted permutations
cca

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

Ordination Plot with Movable Labels
ordixyplot

Trellis (Lattice) Plots for Ordination
betadisper

Multivariate homogeneity of groups dispersions (variances)
permutations

Permutation tests in Vegan
nestedtemp

Nestedness Indices for Communities of Islands or Patches
ordiplot

Alternative plot and identify Functions for Ordination
make.cepnames

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

Multi Response Permutation Procedure and Mean Dissimilarity Matrix
capscale

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

Indicator Power of Species
goodness.metaMDS

Goodness of Fit and Shepard Plot for Nonmetric Multidimensional Scaling
plot.cca

Plot or Extract Results of Constrained Correspondence Analysis or Redundancy Analysis
predict.cca

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

Ordination Plots with Points and Optimized Locations for Text
pyrifos

Response of Aquatic Invertebrates to Insecticide Treatment
permCheck

Utility functions for permutation schemes
permat

Matrix Permutation Algorithms for Presence-Absence and Count Data
multipart

Multiplicative Diversity Partitioning
metaMDS

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

Extract Eigenvalues from an Ordination Object
radfit

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

Screeplots for Ordination Results and Broken Stick Distributions
model.matrix.cca

Reconstruct Model Frame and Model Matrices of Constrained Ordination
stepacross

Stepacross as Flexible Shortest Paths or Extended Dissimilarities
cascadeKM

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

Get Species or Site Scores from an Ordination
sipoo

Birds in the Archipelago of Sipoo (Sibbo)
deviance.cca

Statistics Resembling Deviance and AIC for Constrained Ordination
ordistep

Choose a Model by Permutation Tests in Constrained Ordination
oecosimu

Null Models for Biological Communities
taxondive

Indices of Taxonomic Diversity and Distinctness
rankindex

Compares Dissimilarity Indices for Gradient Detection
wascores

Weighted Averages Scores for Species
ordilabel

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

Renyi and Hill Diversities and Corresponding Accumulation Curves
prc

Principal Response Curves for Treatments with Repeated Observations
tsallis

Tsallis Diversity and Corresponding Accumulation Curves
BCI

Barro Colorado Island Tree Counts
wcmdscale

Weighted Classical (Metric) Multidimensional Scaling
varespec

Vegetation and environment in lichen pastures
biplot.rda

PCA biplot
specpool

Extrapolated Species Richness in a Species Pool
vegdist

Dissimilarity Indices for Community Ecologists
mite

Oribatid Mite Data with Explanatory Variables
ordisurf

Fit and Plot Smooth Surfaces of Variables on Ordination.
treedive

Functional Diversity estimated from a Species Dendrogram
ordiplot3d

Three-Dimensional and Dynamic Ordination Graphics
mantel

Mantel and Partial Mantel Tests for Dissimilarity Matrices
vegan-package

Community Ecology Package: Ordination, Diversity and Dissimilarities
specaccum

Species Accumulation Curves
varpart

Partition the Variation of Community Matrix by 2, 3, or 4 Explanatory Matrices
as.mlm.cca

Refit Constrained Ordination as a Multiple Response Linear Model
vegandocs

Display Package Documentation
dune

Vegetation and Environment in Dutch Dune Meadows.
vegan-internal

Internal vegan functions
vegemite

Prints a Compact, Ordered Vegetation Table
read.cep

Reads a CEP (Canoco) data file
beals

Beals Smoothing and Degree of Absence
bgdispersal

Coefficients of Biogeographical Dispersal Direction
humpfit

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

Connectedness of Dissimilarities
ordiresids

Plots of Residuals and Fitted Values for Constrained Ordination
procrustes

Procrustes Rotation of Two Configurations and PROTEST
spantree

Minimum Spanning Tree
decorana

Detrended Correspondence Analysis and Basic Reciprocal Averaging
decostand

Standardization Methods for Community Ecology