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Welcome to the Homepage of R Package spaa

spaa is an R package, to install it, please use the following command in R:

library(devtools)

install_github("helixcn/spaa")

If you haven't had devtools installed, please install it by typing "install.packages("devtools")" in R console.

Please feel free to send an email to the package maintainer Dr. Jinlong Zhang if you have any question or comments about this package.

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Version

Install

install.packages('spaa')

Monthly Downloads

648

Version

0.2.2

License

GPL-2

Issues

Pull Requests

Stars

Forks

Maintainer

Last Published

June 9th, 2016

Functions in spaa (0.2.2)

add.col

Add one column from A to B, according to one column of common name.
geodist

Hight precision Great circle distance between two places
data2mat

Convert species list data to species matrix
deg2dec

Degree to decimal
datasample

community matrix example
list2dist

Convert pairwise list to distance matrix
dist2list

Convert distance matrix to pairwised list
lab.mat

Convert vector of XY labels to label matrix
lgeodist

Low precision Great circle distance between two places
freq.calc

Species relative frequency
niche.overlap

Niche overlap between each pair of species
niche.overlap.pair

Niche overlap between one pair of species.
sp.assoc

Total species association
spaa-package

SPecies Association Analysis
plotnetwork

Correlation network plot
niche.width

Niche width
sp.pair

Species association between each pair of species
plotlowertri

Plotting lower semi matrix
niche.overlap.boot

Boostrap of niche overlap
niche.overlap.boot.pair

Niche overlap boostrap utility function
XYname

Generating vector of XY labels
sub.sp.matrix

Subset species matrix according to relative frequency
splist

species list used in function add.col()
turnover

Calculating species turnover
testdata

Example Data