Description Usage Arguments Value References
View source: R/calc_maturity.R
The proportion of each species (in each size class) that are considered mature. Matrue indisviduals contribute to SSB.
1 | calc_maturity(nSize, nSpecies, mBound, scLinfMat, scLinf, parameterValues)
|
nSize |
Number of size class intervals species can grow through |
nSpecies |
Number of species in the model |
mBound |
Mid point of each size class interval |
scLinfMat |
A matrix (nSize x nSpecies) of binary values indicating which size classes each species occupies. |
scLinf |
A vector (length nSpecies) of size classes indicating the maximum size class a species can occupy. Based on L_inf (maximum length) |
parameterValues |
A Matrix of species specific parameters. See |
A matrix is returned
Maturity |
A matrix (nSize x nSpecies) of Maturity proportions. Note: Maturity = 0 for size classes in which a species does not reach. |
Hall et al. (2006). A length-based multispecies model for evaluating community responses to fishing. Can. J. Fish. Aquat. Sci. 63:1344-1359.
Rochet et al. (2011). Does selective fishing conserve community biodiversity? Prediction from a length-based multispecies model. Can. J. Fish. Aquat. Sci. 68:469-486
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