SVstd_dataset: SVstd_dataset

In FESta: Fishing Effort Standardization

SVstd_dataset

Description

A simulated fisheries dataset for demonstrating standard vessel CPUE standardization methods.

Usage

SVstd_dataset

Format

A data frame with 1000 observations and 4 variables:

Year

Fishing year.

Vessel

Fishing vessel identifier.

Effort

Fishing effort expended during the fishing operation.

Catch

Observed catch associated with the fishing effort.

Details

The dataset contains annual fishing observations for multiple vessels, together with fishing effort and catch information. It is intended for illustrating the application of the SVstd() function in the FESta package.

Catch values were generated so that the resulting catch per unit effort values remain moderate, producing standardized CPUE indices close to unity under the standard vessel approach.

The dataset was generated to demonstrate standard vessel standardization procedures. The catch values were adjusted so that the resulting standardized CPUE values remain close to one, facilitating interpretation of abundance indices produced by SVstd().

See Also

SVstd

Examples

## Not run: 
library(FESta)
data("SVstd_dataset")
result<-SVstd(data=SVstd_dataset,year_col ="Year",  vessel_col = "Vessel",
catch_col = "Catch",effort_col = "Effort",standard_vessel = "V006")
print(result)

## End(Not run)

FESta documentation built on Aug. 20, 2026, 5:10 p.m.