select_top_x_percent: Select species in top x of landings
In andybeet/indexPPR: Utilities to create ecosystem overfishing indices for the NEFSC State of the Ecosystem report
Description
Usage
Arguments
Value
View source: R/select_top_x_percent.R
Description
A list of the most abundance species (by landings).
The number of species selected is determined by the fraction of cumulative sum
of the landings. This fraction is controlled by the value of threshold
Usage
1
select_top_x_percent(NESPP3, LANDINGS, threshold)
Arguments
NESPP3
character vector. NESPP3 codes
LANDINGS
numeric vector. landings associated with NESPP3 codes
threshold
numeric scalar. fraction of landings used to determin the most abundant species in landings
Value
Tibble (nx2):
NESPP3
species code
LANDINGS
landings associates with NESPP3 code
andybeet/indexPPR documentation built on March 18, 2021, 12:33 p.m.
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Description Usage Arguments Value
View source: R/select_top_x_percent.R
Description
A list of the most abundance species (by landings). The number of species selected is determined by the fraction of cumulative sum of the landings. This fraction is controlled by the value of threshold
Usage
1 | select_top_x_percent(NESPP3, LANDINGS, threshold)
|
Arguments
NESPP3 |
character vector. NESPP3 codes |
LANDINGS |
numeric vector. landings associated with NESPP3 codes |
threshold |
numeric scalar. fraction of landings used to determin the most abundant species in landings |
Value
Tibble (nx2):
NESPP3 |
species code |
LANDINGS |
landings associates with NESPP3 code |
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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