track v1.1.9

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Store Objects on Disk Automatically

Automatically stores objects in files on disk so that files are rewritten when objects are changed, and so that objects are accessible but do not occupy memory until they are accessed. Keeps track of times when objects are created and modified, and caches some basic characteristics of objects to allow for fast summaries of objects. Also provides a command history mechanism that saves the last command to a history file after each command completes.

Functions in track

Name Description
track.copy Copy or move objects from one tracking db to another
track.info Return filenames and directories for tracked variables.
track.history Functions for incrementally writing command history to a file.
track.attach Attach a tracking database to the search path.
track.auto Query or set the status of automated tracking
track.design Design of a tracking environment
track-intro Overview of track package
track.manage Manage how objects are handled in a tracking session
track.future Potential future features of the track package
show.envs Show the environments referenced within an object.
track.preremove Remove other resources associated with an object.
track.rebuild Rebuild database information for tracked objects
track.sync Synchronize the tracking database stored in files on disk to reflect changed, new, or deleted objects in R, and flush excess objects from memeory.
track.status Return information about the status of tracking
track.options Set and get tracking options on a tracked environment
track.setup Setup and stop tracking
track.plugin.lru Plugins for cache policies in the track package.
track.rename Rename variables in a tracked environment
track.performance Performance tuning with track.
track.summary Return a summary of the basic properties of tracked objects
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Vignettes of track

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track.Rnw
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Details

Date 2016-07-20
License GPL
NeedsCompilation no
Packaged 2016-07-22 21:39:04 UTC; tap
Repository CRAN
Date/Publication 2016-07-23 00:05:49
depends methods , R (>= 2.1.0)
suggests scriptests
Contributors Tony Plate

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