data {FLCore} | R Documentation

## FLCore datasets

### Description

ple4
  A dataset of North Sea (ICES Area IV) plaice catch, yield, landings, discards, natural mortality, weight-at-age and maturity, together with the VPA estimated abundances and fishing mortalities, contained in an FLStock object.
ple4sex
  A dataset of North Sea (ICES Area IV) plaice disaggregated by sex catch, yield, landings, discards, natural mortality, weight-at-age and maturity, together with the VPA estimated abundances and fishing mortalities, contained in an FLStock object.
ple4.index
  A dataset of North Sea (ICES Area IV) plaice survey catch per unit effort, index and index variance, contained in an FLIndex object.
ple4.indices
  A dataset of two North Sea (ICES Area IV) plaice survey catch per unit effort, index and index variance, contained in an FLIndices object.
ple4.index
  A dataset of North Sea (ICES Area IV) plaice survey catch per unit effort, index and index variance, contained in an FLIndex object.
ple4.indices
  A dataset of two North Sea (ICES Area IV) plaice survey catch per unit effort, index and index variance, contained in an FLIndices object.
ple.biol
  A dataset of North Sea plaice population, numbers, natural mortality, mass and fecundity-at-age, contained in an FLBiol object.
nsher
  A dataset of class `FLStock` for autumn spawning North Sea herring.
nsher.sr
  A dataset of North Sea autumn spawning herring stock and recruitment relationship. Fitted using the 'Ricker' model.
nsher.biol
  A dataset of class `FLBiol` for North Sea herring.
bt4
  A beam trawl fleet catching plaice and sole in North Sea area 4.

Datasets can be loaded by issuing the `data` command, like in `data(ple4)`.

### References

ICES.

### See Also

`FLStock-class`, `FLSR-class`, `FLIndex-class, \code{FLStock-class}, \code{FLIndex-class}, \code{FLBiol-class}, \code{FLFleet-class}`

[Package FLCore version 2.2 Index]