R: Undo the effect of checkpoint by resetting .libPath to user...

unCheckpoint {checkpoint} | R Documentation

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

### Description

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`

[Package checkpoint version 0.4.1 Index]