set_lesliematrix: Put survival rates into a Leslie matrix
In jcpayne/mice-models: Model of Intermediate Complexity for Ecosystem Assessment
Description
Usage
Arguments
Value
View source: R/MICE_functions.R
Description
A utility function used in the calculation of numbers-at-age at time t.
Recruits are calculated separately, so fecundities are all set to 0 here.
Survival rates are in off-diagonal rows (survival from age 1 to age 2 is in
leslie[1,2], etc.). Note: age classes are 0:P, but vector and matrix row/col
indexes are 1-based, and go from 1:(P+1=nAges).
Usage
1
set_lesliematrix(P, Zv)
Arguments
P
A scalar: Maximum age (plus-group)
Zv
A vector: Total mortality rate (log scale) at age.
Value
A leslie matrix
jcpayne/mice-models documentation built on May 18, 2019, 10:25 p.m.
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Description Usage Arguments Value
View source: R/MICE_functions.R
Description
A utility function used in the calculation of numbers-at-age at time t. Recruits are calculated separately, so fecundities are all set to 0 here. Survival rates are in off-diagonal rows (survival from age 1 to age 2 is in leslie[1,2], etc.). Note: age classes are 0:P, but vector and matrix row/col indexes are 1-based, and go from 1:(P+1=nAges).
Usage
1 | set_lesliematrix(P, Zv)
|
Arguments
P |
A scalar: Maximum age (plus-group) |
Zv |
A vector: Total mortality rate (log scale) at age. |
Value
A leslie matrix
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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