Multivariate Multiscale Spatial Analysis

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Documentation for package ‘adespatial’ version 0.3-23

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aem Construct asymmetric eigenvector maps (AEM) Construct a site-by-edge binary matrix
aem.time AEM for time series
aem.weight.edges Weight edges when constructing AEM variables
aem.weight.time Weight edges when constructing AEM variables
bacProdxy Bacterial production data set
beta.div Beta diversity computed as Var(Y)
beta.div.comp Decompose D in replacement and richness difference components
chooseCN Function to choose a connection network
constr.hclust Space- And Time-Constrained Clustering
constr.hclust-class Class For Constrained Hiereachical Clustering
Cperiodogram Contingency periodogram
create.dbMEM.model Combine dbMEM matrices corresponding to groups of sites
dbmem dbMEM spatial eigenfunctions
directional.response Directional indices of community change
dist.ldc Dissimilarity matrices for community composition data
envspace.test Perform a test of the shared space-environment fraction of a variation partitioning using torus-translation (TT) or Moran Spectral Randomisation (MSR)
forward.sel Forward selection with multivariate Y using permutation under reducel model
forward.sel.par Parametric forward selection of explanatory variables in regression and RDA
give.thresh Compute the maximum distance of the minimum spanning tree based on a distance matrix
global.rtest Global and local tests
LCBD.comp Compute LCBD from any D matrix
listw.candidates Function to create a list of spatial weighting matrices
listw.explore Interactive tool to generate R code that creates a spatial weighting matrix Function to optimize the selection of a spatial weighting matrix and select the best subset of eigenvectors (MEM, Moran's Eigenvector Maps)
local.rtest Global and local tests
mastigouche Mastigouche Lake network data set
mem Function to compute and manage Moran's Eigenvector Maps (MEM) of a listw object Selection of the best subset of spatial eigenvectors (MEM, Moran's Eigenvector Maps)
mfpa Multi-frequential periodogram analysis
moran.bounds Function to compute extreme values of Moran's I
moran.randtest Function to compute Moran's index of spatial autocorrelation
moranNP.randtest Function to compute positive and negative parts of Moran's index of spatial autocorrelation
mspa Multi-Scale Pattern Analysis
msr Moran spectral randomization
msr.4thcorner Moran spectral randomization for fourth-corner analysis
msr.default Moran spectral randomization
msr.mantelrtest Moran spectral randomization for Mantel test
msr.varipart Moran spectral randomization for variation partitioning
mst.nb Function to compute neighborhood based on the minimum spanning tree
multispati Multivariate spatial analysis
ortho.AIC Compute AIC for models with orthonormal explanatory variables
orthobasis.listw Function to compute and manage Moran's Eigenvector Maps (MEM) of a listw object
orthobasis.poly Function to compute polynomial of geographical coordinates
plot.constr.hclust Plotting Method For Space- And Time-Constrained Clustering
plot.mfpa Multi-frequential periodogram analysis
plot.multispati Multivariate spatial analysis
plot.orthobasisSp Function to display Moran's Eigenvector Maps (MEM) and other spatial orthogonal bases
plot.scalogram Function to compute a scalogram
plot.TBI Plots of the outputs of a temporal beta diversity analysis
plot.WRperio Whittaker-Robinson periodogram
print.mfpa Multi-frequential periodogram analysis
print.mspa Multi-Scale Pattern Analysis
print.multispati Multivariate spatial analysis
quicksti Space-time interaction in ANOVA without replication
rotation Rotate a set of point by a certain angle
scalogram Function to compute a scalogram
scatter.mspa Multi-Scale Pattern Analysis
scores.listw Function to compute and manage Moran's Eigenvector Maps (MEM) of a listw object
ScotchWhiskey Scotch Whiskey Data Set
stimodels Space-time interaction in ANOVA without replication
summary.multispati Multivariate spatial analysis
TBI TBI: Difference between multivariate observations at T1 and T2
test.W Function to compute and test eigenvectors of spatial weighting matrices
Tiahura Tiahura Transect Fish Data Set
tpaired.krandtest Paired t-tests of differences between T1 and T2 for each species
tpaired.randtest Permutational paired t-test
trichoptera Trichoptera data set
variogmultiv Function to compute multivariate empirical variogram
WRperiodogram Whittaker-Robinson periodogram
[.orthobasisSp Function to compute and manage Moran's Eigenvector Maps (MEM) of a listw object