biodyn-xval: xval

In laurieKell/mpb: Management Procedures

xval

Description

Performs a cross-validation uisng a hindcast

Usage

## S4 method for signature 'biodyn,ANY'
xval(
  object,
  index,
  minyear = range(object)["maxyear"] - 4,
  maxyear = range(object)["maxyear"]
)

Arguments

object	an object of class biodyn
index	an FLQuant or FLQuants with index of relative stock abundance
minyear	last year to fit data to
maxyear	last year to project to, by default is the last year in the catch

Details

Returns a data.frame with index, year, obs and hat

Examples

## Not run: 
 data(bd)  

## End(Not run)

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