Save a ffdf data.frame in directory
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
ffdfsave(dat, filename)
dat |
|
filename |
path where .rdata file will be save and <filename>_ff directory will be created |
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.