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untb (version 1.2-5)

expected.abundance: Expected abundances under the neutral model

Description

Returns a vector of expected abundances of the i-th ranked species under the neutral model

Usage

expected.abundance(J, theta)

Arguments

J
Size of the ecosystem
theta
Biodiversity parameter

Value

  • Returns an object of class count. Species names (capital letters) are assigned by function count().

References

Hubbell 2001

See Also

rand.neutral,count

Examples

Run this code
expected.abundance(J=10,theta=3)

sum(expected.abundance(J=10,theta=3))  #should be 10

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