GLMMstd_dataset: GLMMstd_dataset

In FESta: Fishing Effort Standardization

GLMMstd_dataset

Description

A fisheries dataset for demonstrating the Generalized Linear Mixed Model (GLMM) based Catch Per Unit Effort (CPUE) standardization method.

Usage

GLMMstd_dataset

Format

A data frame with 1000 observations and 5 variables:

Year

Fishing year.

Gear

Fishing gear used during the fishing operation.

Vessel

Unique vessel identifier representing the fishing vessel.

Effort

Fishing effort expended during the operation.

Catch

Observed catch obtained during the fishing operation.

Details

The dataset contains catch and effort observations collected over multiple years using different fishing gears and vessels. Vessel information is included to model vessel-specific random effects, while year and gear are treated as fixed effects in the CPUE standardization process.

See Also

GLMMstd

Examples

## Not run: 
library(FESta)
data('GLMMstd_dataset')
result<-GLMMstd(
  data=GLMMstd_dataset,
  year_col="Year",
  catch_col = "Catch",
  effort_col = "Effort",
  fixed_effects = c("Year"),
  random_effects = c("Vessel"),
  log_transform = TRUE
)
print(result)

## End(Not run)

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