trim {secr}

R Documentation

Drop Unwanted List Components

Description

Drop unwanted components from a list object, usually to save space.

Usage

## Default S3 method:
trim(object, drop, keep)
## S3 method for class 'secr'
trim(object, drop = c("call", "mask", "designD", "designNE", 
    "design", "design0"), keep = NULL)
## S3 method for class 'secrlist'
trim(object, drop = c("call", "mask", "designD", "designNE", 
    "design", "design0"), keep = NULL)

Arguments

object	a list object
drop	vector identifying components to be dropped
keep	vector identifying components to be kept

Details

drop may be a character vector of names or a numeric vector of indices. If both drop and keep are given then the action is conservative, dropping only components in drop and not in keep.

Be warned that some further operations on fitted secr objects become impossible once you have discarded the default components.

Value

a list retaining selected components.

Examples

names(secrdemo.0)
names(trim(secrdemo.0))

object.size(secrdemo.0)
object.size(trim(secrdemo.0))

object.size(trim(secrlist(secrdemo.0, secrdemo.b)))

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