sumstat {divDyn} | R Documentation |
The function calculates global statistics of the entire database
sumstat(x, tax = "genus", bin = "stg", coll = NULL, ref = NULL, duplicates = NULL)
x |
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tax |
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bin |
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coll |
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ref |
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duplicates |
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The function returns the following values.
bins
: The total number of bins sampled.
occs
: The total number of sampled occurrences.
colls
: The total number of sampled collections.
refs
: The total number of sampled references.
taxa
: The total number of sampled taxa.
gappiness
: The proportion of sampling gaps in the ranges of the taxa (without the range-endpoints).
data(corals) sumstat(corals, tax="genus", bin="stg", coll="collection_no", ref="reference_no")