Report SpeciesCategoryCatch

Reports the sum, mean or other functions on a variable of the SpeciesCategoryCatch.

ReportSpeciesCategoryCatch(
  SpeciesCategoryCatchData,
  TargetVariable = c("TotalCatchWeight", "TotalCatchNumber"),
  TargetVariableUnit = character()
)

Arguments

SpeciesCategoryCatchData

The SpeciesCategoryCatchData data.

TargetVariable

The column to report.

TargetVariableUnit

The unit to use for the TargetVariable. See RstoxData::StoxUnits for possible units (look for the appropriate quantity, e.g. "length" for IndividualTotalLength, and use the shortname in the TargetVariableUnit).

Value

A ReportSpeciesCategoryCatchData object.

Details

This function is useful to, e.g, sum Biomass for each SpeciesCategory and IndividualTotalLenght, or average IndividualTotalLength for each IndiivdualAge and Stratum.