wb_spp_data {halk}

Separate species, county, waterbody example length-at-age and length data

Description

Simple age-structured population with age and/or length records, but expanded across multiple counties and waterbodies for tests and examples in make_halk used with levels.

Usage

wb_spp_laa_data

wb_spp_length_data

Format

## 'wb_spp_laa_data' A data.frame with 36,849 records and 5 columns

spp

Species

county

Arbitrary example county name

waterbody

Arbitrary example waterbody name nested within county

age

Age of individual, only in wb_spp_laa_data

length

Length of individual (arbitrary units)

An object of class tbl_df (inherits from tbl, data.frame) with 9182 rows and 4 columns.