keep: Remove All Objects, Except Those Specified

In gdata: Various R Programming Tools for Data Manipulation

Remove All Objects, Except Those Specified

Description

Remove all objects from the user workspace, except those specified.

Usage

keep(..., list=character(), all=FALSE, sure=FALSE)

Arguments

...	objects to be kept, specified one by one, quoted or unquoted.
list	character vector of object names to be kept.
all	whether hidden objects (beginning with a .) should be removed, unless explicitly kept.
sure	whether to perform the removal, otherwise return names of objects that would be removed.

Details

Implemented with safety caps: objects whose name starts with a . are not removed unless all=TRUE, and an explicit sure=TRUE is required to remove anything.

Value

A character vector containing object names that are deleted if sure=TRUE.

Author(s)

Arni Magnusson

See Also

keep is a convenient interface to rm for removing most objects from the user workspace.

Examples

data(trees, CO2)
keep(trees)
# To remove all objects except trees, run:
# keep(trees, sure=TRUE)

gdata documentation built on Oct. 22, 2024, 9:06 a.m.