makedataset: makedataset combines year, catch, and optionally cpue into a...

In haddonm/datalowSA: A Package to Faciliate Application of Data poor Stock Assessments

makedataset combines year, catch, and optionally cpue into a data set

Description

makedataset takes the components of a simplified data set and combines them into a standard structure suitable for use with datalowSA. It requires a vector called year, one called catch, optionally one called cpue (all vectors need to be the same length with gaps filled with NA), the species name, and its resilience. It returns a list containing all the required parts.

Usage

makedataset(year, catch, cpue = NA, species = "species", resilience = "low")

Arguments

year	a vector of years that contained fisheries data
catch	a vector of catches in each year
cpue	either a single NA (default) or a vector of cpue. Any gaps in the cpue time-series should be filled with NA
species	the species name in quotes
resilience	either verylow, low, medium, or high

Value

a list of fish, glb, props, agedata, and lendata, the last 3 NULL

Examples

## Not run: 
year <- 1986:2016
catch <- c(112.9,206.3,95.7,183.1,147.4,198.9,102.1,235.5,247.8,426.8,448,577.4,
           558.5,427.9,509.3,502.4,429.6,360.2,306.2,195.7,210,287.3,214.2,260.6,
           272.2,356.9,345,282.7,285.1,237.8,233.3)
cpue <- c(1.2006,1.3547,1.0585,1.0846,0.9738,1.0437,0.7759,1.0532,1.284,1.3327,
          1.4014,NA,NA,1.142,0.9957,0.8818,0.7635,0.7668,0.7198,0.5997,0.6336,
          0.6936,0.8894,0.8644,0.8442,0.8427,0.8849,0.9964,0.9804,0.957,1.0629)
 dat <- makedataset(year,catch,cpue,"dataspmbits","low")
 dat

## End(Not run)

haddonm/datalowSA documentation built on Nov. 5, 2023, 6:40 p.m.