unCheckpoint

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Undo the effect of checkpoint by resetting .libPath to user library location.

This is an experimental solution to the situation where a user no longer wants to work in the checkpointed environment. The function resets .libPaths to point two libraries defined by the environment variable R_Libs_User and the R variable .Library.

Note that this does not undo any of the other side-effects of checkpoint(). Specifically, all loaded packages remain loaded, and the value of getOption("repos") remains unchanged.

Usage
unCheckpoint(new = c(Sys.getenv("R_LIBS_USER"), .Library))
Arguments
new

The new user library location. Defaults to c(Sys.getenv("R_Libs_User"), .Library). See also .libPaths()

See Also

Other checkpoint functions: checkpointArchives, checkpointRemove, checkpoint, getAccessDate, getValidSnapshots, mranUrl, setSnapshot

Aliases
  • unCheckpoint
Documentation reproduced from package checkpoint, version 0.4.0, License: GPL-2

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