R: Inspect content of ff saves

ffinfo {ff} | R Documentation

## Inspect content of ff saves

### Description

Find out which objects and ff files are in a pair of files saved with `ffsave`

### Usage

    ffinfo(file)

### Arguments

`file` | a character string giving the name (without extension) of the `.RData` and `.ffData` files to load

### Value

a list with components

`RData` | a list, one element for each object (named like the object): a character vector with the names of the ff files
`ffData` | a list, one element for each path (names like the path): a character vector with the names of the ff files
`rootpath` | the root path relative to which the files are stored in the .ffData zip

### Note

For large files and the zip64 format use `zip 3.0` and `unzip 6.0` from http://www.info-zip.org/.

### Author(s)

Jens Oehlschlägel

### See Also

`ffsave`, `ffload`, `ffdrop`

[Package ff version 2.2-13 Index]