read_biomass_st4: Summary Table 4 'Total natural-origin salmon' as a tibble.

Description Usage Details Value

View source: R/read_biomass_tables.R

Description

Returns a tibble containing data from Summary Table 4 of the biomass data, which has total natural-origin salmon (millions of fish) returning to regions of Asia and North America, 1952-2015.

Usage

1

Details

The spreadsheet does not have a Year column in Summary Table 4. It is only implied. Therefore, we inject the year column from ST3, because all 4 Summary Tables ST1, ST2, ST3, ST4 should have a Year column with the same years across all tables.

Value

tibble with 5 columns of data:

  1. Pink

  2. Chum

  3. Sockeye

  4. Total

  5. Year


int-salmon-data-lab/statusAndTrends documentation built on May 29, 2019, 1:23 p.m.