pbr: Estimate Potential Biological Removal (PBR)
In ericmkeen/shipstrike: Utilities for spatially- and temporally-explicit predictions of whale-ship collisions
pbr R Documentation
Estimate Potential Biological Removal (PBR)
Description
Assuming a log-normal distribution of abundance estimates.
Usage
pbr(N, CV, Rmax = 0.08, Fr = 0.5, toplot = FALSE)
Arguments
N
Abundance estimate
CV
CV of abundance estimate
Rmax
Maximum rate of increase. Default is that for cetaceans recommended by NMFS (2016).
Fr
Recovery factor. Default is that for a depleted cetacean stock, recommended by NMFS (2016).
toplot
Boolean, whether or not to plot the distribution of the abundance estimate.
Value
A simple named list with slots $PBR, $Nmin, $Rmax, $Fr, and $Nmedian.
ericmkeen/shipstrike documentation built on May 21, 2023, 7:05 a.m.
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| pbr | R Documentation |
Estimate Potential Biological Removal (PBR)
Description
Assuming a log-normal distribution of abundance estimates.
Usage
pbr(N, CV, Rmax = 0.08, Fr = 0.5, toplot = FALSE)
Arguments
N |
Abundance estimate |
CV |
CV of abundance estimate |
Rmax |
Maximum rate of increase. Default is that for cetaceans recommended by NMFS (2016). |
Fr |
Recovery factor. Default is that for a depleted cetacean stock, recommended by NMFS (2016). |
toplot |
Boolean, whether or not to plot the distribution of the abundance estimate. |
Value
A simple named list with slots $PBR, $Nmin, $Rmax, $Fr, and $Nmedian.
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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