SPecies Association Analysis
Add one column from A to B, according to one column of common name.
Convert species list data to species matrix
Degree to decimal
Convert distance matrix to pairwised list
Species relative frequency
Hight precision Great circle distance between two places
Convert vector of XY labels to label matrix
Low precision Great circle distance between two places
Convert pairwise list to distance matrix
Niche overlap boostrap utility function
Boostrap of niche overlap
Niche overlap between one pair of species.
Niche overlap between each pair of species
Niche width
Plotting lower semi matrix
Correlation network plot
Total species association
Species association between each pair of species
SPecies Association Analysis
Subset species matrix according to relative frequency
Calculating species turnover
Generating vector of XY labels
Miscellaneous functions for analysing species association and niche overlap.