bio_weight_tuna: Weight distribution of major tuna catches

In OB7-IRD/fishi: Package Fisheries Indicators

Weight distribution of major tuna catches

Description

Weight distribution of major tuna catches (in percentage of the total number of fishes).

Usage

bio_weight_tuna(dataframe, report_year, graph_type = "plot", title = FALSE)

Arguments

dataframe	data.frame expected. 'Csv' or 'output' of the function data_extraction, which must be done before using the bio_weight_tuna() function.
report_year	integer expected. Year of the statistical report.
graph_type	character expected. 'plot' or 'ggplot.' Plot by default.
title	TRUE or FALSE expected. Title for plotly graph_type. False by default.

Details

The input dataframe must contain all these columns for the function to work [see referentials]:

   activity_date | school_type | species_code | size_class | estimated_individual
   -------------------------------------------------------------------------------
   2018          | FOB         | 6            | 45         | 1.97
   2018          | FSC         | 6            | 44         | 1.25
   2018          | FOB         | 6            | 43         | 28.7

Add these columns for an automatic title (optional):

• country_code

• ocean_code

Value

The function return ggplot R plot.

OB7-IRD/fishi documentation built on Feb. 4, 2025, 2:03 a.m.