forestmangr: species_aggreg – R documentation

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species_aggreg

Get the aggregation state of species

Get the aggregation state of species according to the Payandeh, Hazen and Morista methods.

species_aggreg(df, species, plot, NI_label = "")

`df`	A data frame.
`species`	Quoted name of the scientific names variable, or any variable used to differentiate the different species found in data.
`plot`	Quoted name of the plot variable. used to differentiate the plots trees, and calculate the number of sampled plots.
`NI_label`	Label used for Species not identified. This parameter works along with species. The level supplied here will not be considered in the classification. Default `""`.

a data frame with the aggregation classification.

Eric Bastos Gorgens e.gorgens@gmail.com

Souza, A. L. and Soares, C. P. B. (2013) Florestas Nativas: estrutura, dinamica e manejo. Vicosa: UFV.

library(forestmangr)
data("exfm20")
exfm20

# Get the aggregation indexes of species:
species_aggreg(exfm20, "scientific.name", "transect")

Forest Mensuration and Management

v0.9.3

MIT + file LICENSE

Authors

Sollano Rabelo Braga [aut, cre, cph], Marcio Leles Romarco de Oliveira [aut], Eric Bastos Gorgens [aut]

Initial release

2021-01-24