SPecies Association Analysis


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Documentation for package ‘spaa’ version 0.2.5

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spaa-package SPecies Association Analysis
data2mat Convert field records to community matrix
datasample A sample dataset for a community
deg2dec Degree to decimal
dist2list Convert distance matrix to pairwised list
freq.calc Compute species' relative frequency
geodist Hight precision Great circle distance between two places
lab.mat Convert vector of XY labels to label matrix
lgeodist Low precision Great circle distance between two places
list2dist Convert pairwise list to distance matrix
niche.overlap Niche overlap between each pair of species
niche.overlap.boot Boostrap niche overlap indices
niche.overlap.boot.pair Boostrap the niche overlap indices
niche.overlap.pair Compute niche overlap index between two species
niche.width Niche width
sp.assoc Analyzing species association
sp.pair Species association between each pair of species
spaa SPecies Association Analysis
splist A sample dataframe showing species taxonomic information (Deprecated)
sub.sp.matrix Subset species based on relative frequency
testdata A sample dataset s
turnover Calculating species turnover
XYname Generating vector of XY labels