[R] Any way to add to data frame saved as .rData file?
jerk_alert at hotmail.com
Tue Oct 11 19:29:01 CEST 2005
I've got a script that generates a few moderate-size data frames, and then
puts them together into one big data frame at the end in order to write that
data frame to disk, so that it may be re-opened later on...
I'm trying to trim down memory requirements in this script, so I was
wondering if there was any way to append to a data frame already saved on
disk (just like appending to a text file)..all the data frames here have
identical row names; what I want to do is to tack on additional columns to a
data frame stored in the working directory...
Alternatively, is there another data structure that would allow me to do
this (and could preferably be converted to a data frame) ?
Thanks in advance,
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