pielou: Pielou's Evenness
In zsmith27/Benthos: Benthos
Description
Usage
Arguments
Value
Description
Pielou's Evenness
Usage
1
pielou(taxa.wide)
Arguments
taxa.wide
Taxonomic counts aggregated at the specific taxonomic
classification (e.g., Order, Family, or Genus) in a wide data format.
Use the wide function to prepare the data.
Value
Pielou's Evenness Index: H'/ ln(S)
where:
H' = Shannon Weiner Diversity
S = taxa richness
If species richness is <= 1, this function will return 0.
Shannon Wiener diversity is calculated using the vegan package function
diversity with the index set to "shannon". Taxa richness is calculated
using the vegan package function specnumber.
zsmith27/Benthos documentation built on May 5, 2019, 2:38 a.m.
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Description Usage Arguments Value
Description
Pielou's Evenness
Usage
1 | pielou(taxa.wide)
|
Arguments
taxa.wide |
Taxonomic counts aggregated at the specific taxonomic classification (e.g., Order, Family, or Genus) in a wide data format. Use the wide function to prepare the data. |
Value
Pielou's Evenness Index: H'/ ln(S) where: H' = Shannon Weiner Diversity S = taxa richness
If species richness is <= 1, this function will return 0. Shannon Wiener diversity is calculated using the vegan package function diversity with the index set to "shannon". Taxa richness is calculated using the vegan package function specnumber.
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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