jk: jk

In laurieKell/mpb: Management Procedures

jk

Description

A generic method for jack knifing a fit to catch and index of relative abundance for both biodyn and aspic.

Fits the aspic model to catch and catch per unit effort data removing 1 cpue observation at a time

Usage

jk(object, index, ...)

chkIters(object)

Arguments

object	either biodyn or aspic class
index	with relative abundance of type FLQuantJK or FLQuantJKs, if object is of type biodyn
...	any other parameter
object;	a character string giving an aspic "inp" file
dir;	an optional dir where aspic text files used for fitting can be found

Value

An aspic object with fitted values and parameter estimates

See Also

aspic, biodyn, fit, boot

biodyn,boot,fit

Examples

## Not run: 
    data(asp)
    asp=jk(asp)
## End(Not run)

laurieKell/mpb documentation built on Sept. 9, 2023, 9:47 p.m.