ricker: A simple Ricker model
In seananderson/metafolio: Metapopulation Simulations for Conserving Salmon Through Portfolio Optimization
ricker R Documentation
A simple Ricker model
Description
A simple Ricker model
Usage
ricker(spawners, a, b)
Arguments
spawners
Spawner abundance
a
Ricker productivity parameter. Recruits are e^a at the origin.
b
Ricker density dependent parameter.
Value
Returns the number of recruits.
Examples
S <- seq(100, 1000, length.out = 100)
R <- ricker(S, a = 1.9, b = 900)
plot(S, R)
seananderson/metafolio documentation built on Feb. 13, 2024, 5:47 a.m.
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| ricker | R Documentation |
A simple Ricker model
Description
A simple Ricker model
Usage
ricker(spawners, a, b)
Arguments
spawners |
Spawner abundance |
a |
Ricker productivity parameter. Recruits are e^a at the origin. |
b |
Ricker density dependent parameter. |
Value
Returns the number of recruits.
Examples
S <- seq(100, 1000, length.out = 100)
R <- ricker(S, a = 1.9, b = 900)
plot(S, R)
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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