obs_est: Observed and asymptotic diversity
In mikeroswell/MeanRarity: Hill Diversity Estimation and Visualization
obs_est R Documentation
Observed and asymptotic diversity
Description
Computes observed and asymptotic Hill diversity estimates from a vector of
integer abundances.
Usage
obs_est(ab)
Arguments
ab
A numeric vector of species abundances or relative abundances.
Details
Only integer abundances allowed in ab, as asymptotic estimator relies
on sampling theory for individuals.
Value
Dataframe with total abundance and observed and asymptotic diversity
estimates for the Pythagorean mean rarities: richness, exponentiated Shannon,
and inverse Simpson.
See Also
rarity, Chao_Hill_abu
Examples
obs_est(c(20,8,5,4,2,1))
mikeroswell/MeanRarity documentation built on May 5, 2024, 4:50 p.m.
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.
| obs_est | R Documentation |
Observed and asymptotic diversity
Description
Computes observed and asymptotic Hill diversity estimates from a vector of integer abundances.
Usage
obs_est(ab)
Arguments
ab |
A numeric vector of species abundances or relative abundances. |
Details
Only integer abundances allowed in ab, as asymptotic estimator relies
on sampling theory for individuals.
Value
Dataframe with total abundance and observed and asymptotic diversity estimates for the Pythagorean mean rarities: richness, exponentiated Shannon, and inverse Simpson.
See Also
rarity, Chao_Hill_abu
Examples
obs_est(c(20,8,5,4,2,1))
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.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.