TuneSelec: Tune Midwater Trawl Selectivity

In JVAdams/artiFISHal: A Pelagic Fish Community Simulator

Description

Interactive visualization of midwater trawl selectivity curve for aid in tuning selectivity parameters used in AcMtEst.

Usage

TuneSelec()

Details

Interactive sliders are provided for the four parameters of interest which are required for defining the midwater trawl selectivity of the mesh panel zones as a double logistic curve:

• MtL50Small the length (in mm) at which small fish have a 50% probability of being captured by the trawl

• MtSlopeSmall the slope at which small fish probability of capture increases with length

• MtL50Large the length (in mm) at which large fish have a 50% probability of being captured by the trawl

• MtSlopeLarge the (absolute value of the) slope at which large fish probability of capture decreases with length

Note that the sliders pop up in a separate R window, which may be hidden if you click on another window.

See Also

AcMtEst, logit2

Examples

## Not run: 
TuneSelec()

## End(Not run)

JVAdams/artiFISHal documentation built on May 7, 2019, 10:14 a.m.