Example datasets for the classes defined in FLCore.
ple4
, FLStock
A dataset for North Sea (ICES Area IV)
plaice. Catch, landings, discards, natural mortality, weight-at-age and maturity,
together with the VPA estimated abundances and fishing mortalities.
ple4sex
, FLStock
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.
FLIndex
A dataset of North Sea (ICES Area IV) plaice
survey catch per unit effort, index and index variance.
FLIndices
A dataset of three North Sea (ICES Area IV)
plaice survey catch per unit effort series. Index and index variance.
FLBiol
A dataset of the North Sea plaice population.
Numbers, natural mortality, mass and fecundity-at-age.
FLSR
Stock and recruit data and fitted relationship for
autumn spawning North Sea herring.
Datasets can be loaded by issuing the data
command, like in
data(ple4)
.
ICES.
FLStock, FLSR, FLIndex, FLStock, FLIndex, FLBiol
data(ple4) summary(ple4)#> An object of class "FLStock" #> #> Name: Plaice in IV #> Description: Imported from a VPA file. ( N:\Projecten\ICES WG\Demersale werkgroep WGNSS [...] #> Quant: age #> Dims: age year unit season area iter #> 10 52 1 1 1 1 #> #> Range: min max pgroup minyear maxyear minfbar maxfbar #> 1 10 10 1957 2008 2 6 #> #> catch : [ 1 52 1 1 1 1 ], units = t #> catch.n : [ 10 52 1 1 1 1 ], units = 10^3 #> catch.wt : [ 10 52 1 1 1 1 ], units = kg #> discards : [ 1 52 1 1 1 1 ], units = t #> discards.n : [ 10 52 1 1 1 1 ], units = 10^3 #> discards.wt : [ 10 52 1 1 1 1 ], units = kg #> landings : [ 1 52 1 1 1 1 ], units = t #> landings.n : [ 10 52 1 1 1 1 ], units = 10^3 #> landings.wt : [ 10 52 1 1 1 1 ], units = kg #> stock : [ 1 52 1 1 1 1 ], units = t #> stock.n : [ 10 52 1 1 1 1 ], units = 10^3 #> stock.wt : [ 10 52 1 1 1 1 ], units = kg #> m : [ 10 52 1 1 1 1 ], units = m #> mat : [ 10 52 1 1 1 1 ], units = #> harvest : [ 10 52 1 1 1 1 ], units = f #> harvest.spwn : [ 10 52 1 1 1 1 ], units = #> m.spwn : [ 10 52 1 1 1 1 ], units =data(nsher) is(nsher)#> [1] "FLSR" "FLModel" "FLComp"