[R] re ading specific columns
kjaja27 at yahoo.com
Tue Nov 18 06:57:35 CET 2008
I have a huge txt file and I only want to get out of it column 3 and 7.
I tried to read the whole file and then extract the two columns, but I ran
into a memory problem since the file is huge.
Is it possible just to tell R to read these two columns without reading the
View this message in context: http://www.nabble.com/reading-specific-columns-tp20554049p20554049.html
Sent from the R help mailing list archive at Nabble.com.
More information about the R-help