variable.names: Variable Names in FCS2 Model

In aquaMetrics/fcs2: Fisheries Classification Scheme 2 For SNIFFER

Description

Returns a vector of selected variables in an FCS2 model.

Usage

## S3 method for class 'fcs2Fit'
variable.names(
  object,
  q = object$multiRun,
  r = TRUE,
  abundance = TRUE,
  prevalence = TRUE,
  linear = TRUE,
  rw = "group",
  spatial = "group",
  hyperparams = "scale",
  ...
)

Arguments

object	an object of class "fcs2Fit", usually returned by fcs2FitModel.
q	whether to include the catch probability variable q.
r	whether to include the shape parameter r (given by size in dzinbinom and dzinmultinom).
abundance	whether to include any variables related to the abundance regression.
prevalence	whether to include any variables related to the prevalence regression.
linear	whether to include linear regression terms.
rw	whether and how to include random walk terms. If TRUE or "group", a single variable name is returned for each random walk term. If "singluar", each individual variable is included.
spatial	whether and how to include spatial terms. If TRUE or "group", a single variable name is returned for each spatial term. If "singluar", each individual variable is included.
hyperparams	whether and how to include hyperparameters. If "scale", scale hyperparameters (σ or ν) are included. If "precision", hyperparameters are specified on the precision scale (τ or φ).
...	Not currently used.

Value

A character vector of selected variables in the FCS2 model specified by object.

See Also

fcs2FitModel for fitting the FCS2 model.

aquaMetrics/fcs2 documentation built on Aug. 21, 2021, 12:55 p.m.