catage.xtab: Catch at Age in Crosstab Format

Description Usage Format Details Source See Also Examples

Description

Small catch-at-age table to describe a crosstab format data frame to store year-age values.

Usage

1

Format

Data frame with years as row names and containing four columns:

1 number of one-year-olds in the catch (millions)
2 number of two-year-olds in the catch (millions)
3 number of three-year-olds in the catch (millions)
4 number of four-year-olds in the catch (millions)

Details

The data are an excerpt (first years and ages) from the catch-at-age table for North Sea cod from the ICES (2016) assessment.

Source

ICES (2016). Report of the working group on the assessment of demersal stocks in the North Sea and Skagerrak (WGNSSK). ICES CM 2016/ACOM:14, p. 673. doi: 10.17895/ices.pub.5329.

See Also

catage.long and catage.taf describe alternative table formats.

xtab2taf converts a crosstab table to TAF format.

TAF-package gives an overview of the package.

Examples

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TAF documentation built on April 7, 2021, 5:06 p.m.