getCAdata: Get Age-Based Data

In ices-tools-prod/icesDatras: DATRAS Trawl Survey Database Web Services

Get Age-Based Data

Description

Get age-based data such as sex, maturity, and age counts per length of sampled species.

Usage

getCAdata(survey, year, quarter, species = NULL)

Arguments

survey	the survey acronym, e.g. NS-IBTS.
year	the year of the survey, e.g. 2010.
quarter	the quarter of the year the survey took place, i.e. 1, 2, 3 or 4.
species	the valid aphia code of the species to download, if NULL all species are included

Value

A data frame.

Author(s)

Colin Millar.

See Also

getDATRAS supports querying many years and quarters in one function call.

getHHdata and getHLdata get haul data and length-based data.

icesDatras-package gives an overview of the package.

Examples

## Not run: 
cadata <- getCAdata(survey = "ROCKALL", year = 2002, quarter = 3)
str(cadata)

cadata <- getCAdata(survey = "ROCKALL", year = 2002, quarter = 3, species = 126437)
str(cadata)

## End(Not run)

ices-tools-prod/icesDatras documentation built on Jan. 31, 2025, 11:03 p.m.