SP_production: Find the production parameter based on depletion that...

View source: R/report_SP.R

SP_productionR Documentation

Find the production parameter based on depletion that produces MSY

Description

For surplus production models, this function returns the production exponent n corresponding to BMSY/K (Fletcher 1978).

Usage

SP_production(depletion, figure = TRUE)

Arguments

depletion

The hypothesized depletion that produces MSY.

figure

Local, plots figure of production function as a function of depletion (B/K)

Value

The production function exponent n (numeric).

Note

May be useful for parameterizing n in SP and SP_SS.

Author(s)

Q. Huynh

References

Fletcher, R. I. 1978. On the restructuring of the Pella-Tomlinson system. Fishery Bulletin 76:515:521.

See Also

SP SP_SS

Examples

SP_production(0.5)
SP_production(0.5)

SAMtool documentation built on Sept. 11, 2024, 8:07 p.m.