mao_tau: Exact (Mao Tau) Expected Accumulation
In spacc: Fast Spatial Species Accumulation Curves
mao_tau R Documentation
Exact (Mao Tau) Expected Accumulation
Description
Compute the expected species accumulation curve using sample-based
rarefaction (Mao Tau estimator). This is analytically identical to
the expected curve from random permutations.
Usage
mao_tau(x)
Arguments
x
A site-by-species matrix (presence/absence or abundance).
Value
A data.frame with columns: sites, expected, sd, lower, upper
References
Colwell, R.K., Mao, C.X. & Chang, J. (2004). Interpolating, extrapolating,
and comparing incidence-based species accumulation curves. Ecology, 85, 2717-2727.
spacc documentation built on June 20, 2026, 5:07 p.m.
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| mao_tau | R Documentation |
Exact (Mao Tau) Expected Accumulation
Description
Compute the expected species accumulation curve using sample-based rarefaction (Mao Tau estimator). This is analytically identical to the expected curve from random permutations.
Usage
mao_tau(x)
Arguments
x |
A site-by-species matrix (presence/absence or abundance). |
Value
A data.frame with columns: sites, expected, sd, lower, upper
References
Colwell, R.K., Mao, C.X. & Chang, J. (2004). Interpolating, extrapolating, and comparing incidence-based species accumulation curves. Ecology, 85, 2717-2727.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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