ffdfsave

<code>ffdf</code> data.frame, to be saved

path where .rdata file will be save and &lt;filename&gt;_ff directory will be created

filename

<code>ffdfsave</code> saves a ffdf data.frame in the given filename (.rdata) and stores all
<code>ff</code> columns in a subdirectory with the name "&lt;filename&gt;_ff". Each column
will be named "&lt;columnname&gt;.ff".
A saved ffdf data.frame is a .rdata file and can be loaded with the <code>load</code> function
Deprecated, the preferred method is <code><a rd-options="" href="/link/save.ffdf?package=ffbase&version=0.13.3" data-mini-rdoc="ffbase::save.ffdf">save.ffdf</a></code>

Extends the out of memory vectors of 'ff' with
statistical functions and other utilities to ease their usage.

Edwin Jonge

ffbase

Basic Statistical Functions for Package 'ff'

ffdfsave function

<code>ffdfsave</code> saves a ffdf data.frame in the given filename (.rdata) and stores all
<code>ff</code> columns in a subdirectory with the name "&lt;filename&gt;_ff". Each column
will be named "&lt;columnname&gt;.ff".
A saved ffdf data.frame is a .rdata file and can be loaded with the <code>load</code> function
Deprecated, the preferred method is <code><a rd-options='' href='save.ffdf'>save.ffdf</a></code>

ffdfsave: Save a ffdf data.frame in directory

Description

Usage

Arguments