pkg-deprecated: Save a ffdf data.frame in directory

In ffbase: Basic Statistical Functions for Package 'ff'

Description

ffdfsave saves a ffdf data.frame in the given filename (.rdata) and stores all ff columns in a subdirectory with the name "<filename>_ff". Each column will be named "<columnname>.ff". A saved ffdf data.frame is a .rdata file and can be loaded with the load function Deprecated, the preferred method is save.ffdf

Usage

ffdfsave(dat, filename)

Arguments

dat	ffdf data.frame, to be saved
filename	path where .rdata file will be save and <filename>_ff directory will be created

ffbase documentation built on Feb. 27, 2021, 5:06 p.m.