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labdsv (version 2.1-0)
Ordination and Multivariate Analysis for Ecology
Description
A variety of ordination and community analyses useful in analysis of data sets in community ecology. Includes many of the common ordination methods, with graphical routines to facilitate their interpretation, as well as several novel analyses.
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Version
Version
2.1-0
2.0-1
1.8-0
1.7-0
1.6-1
1.5-0
1.4-1
1.3-1
1.3-0
1.2-2
1.2-1
1.2-0
1.0-1
Install
install.packages('labdsv')
Monthly Downloads
2,778
Version
2.1-0
License
GPL (>= 2)
Maintainer
David Roberts
Last Published
April 10th, 2023
Functions in labdsv (2.1-0)
Search all functions
defactorize
Change Factors in Data.frames to Character Vectors
disana
Dissimilarity Analysis
dropspc
Dropping Species with Few Occurrences
dematrify
Create Three Column Database Form Data Frame from Sparse Data Frames
dropplt
Dropping Plots with Missing Values From Taxon and Site Data Frames
dga
Direct Gradient Analysis
dsvdis
Dissimilarity Indices and Distance Measures
convex
Convex Data Transformation
dsvls
LabDSV Object ls() Command
envrtest
Environmental Distribution Test
factorize
Change Character Vectors in Data.frames to Factors
importance
Importance Table
isamic
Indicator Species Analysis Minimizing Intermediate Occurrences
matrify
Create Taxon Data.frames From Three Column Database Form
labdsv.internal
LabDSV Internal Functions
euclidify
Nearest Euclidean Space Representation of a Dissimilarity Object
indval
Dufrene-Legendre Indicator Species Analysis
gsr
Global Search and Replace for Data.frames
homoteneity
Homoteneity Analysis of Classified Ecological Communities
hellinger
Hellinger Data Transformation
metrify
Nearest Metric Space Representation of a Dissimilarity Object
ordcomp
Ordination to Dissimilarity Comparison
neighbors
Neighbors
orddist
Ordination Point Pair-Wise Distance Calculation
pca
Principal Components Analysis
ordtest
Ordination Distribution Test
rnddist
Random Distance
raretaxa
Identify Rare Taxa in a Data Set
predict
Predict species abundances in an ordination
samptot
Sample total standardization
ordpart
Ordination Partitioning
ordneighbors
Nearest Neighbors Plotted in Ordination Space
vegtab
Vegetation Table
rndcomm
Randomize a Community Data.Frame
reconcile
Reconcile Community and Site Data.Frames
tsne
t-Distributed Stochastic Neighbor Embedding
ordcomm
Re-Order the Rows and Columns of a Taxon Data Frame
plot.thull
Plotting a Tensioned Hull
pco
Principal Coordinates Analysis
plot.dsvord
Plotting Routines For LabDSV Ordinations
nmds
Nonmetric Multidimensional Scaling
spcmax
Species Maximum Standardization
spcdisc
Species Discrimination Analysis
stepdist
Step-Across Distance
as.dsvord
Convert existing and external ordinations to dsv format
ccm
Community Composition Modeling
bryceveg
Bryce Canyon Vegetation Data
brycesite
Site Data for Bryce Canyon National Park
compspec
Compositional Specificity Analysis
calibrate
Calculate fitted environmental attributes in an ordination
abuocc
Abundance/Occurrence Graphical Analysis
abundtrans
Species Abundance Data Transformation
const
Constancy Table
concov
Constancy-Coverage Table for Ecological Community Data
