secr (version 1.3.0)

trim: Drop Unwanted List Components

Description

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

Usage

## S3 method for class 'default':
trim(object, drop, keep)
## S3 method for class 'secr':
trim(object, drop = c("mask", "design", "design0", "D"), 
    keep = NULL)

Arguments

object

a list object

drop

vector identifying components to be dropped

keep

vector identifying components to be kept

Value

• a list retaining selected components.

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.

Examples

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