[R] How do you sort a data frame on a selection of columns?

From: Briggs, Meredith M <Meredith.Briggs_at_team.telstra.com>
Date: Fri 08 Jul 2005 - 10:08:51 EST

This is what to start with:

Data Frame      A          B	C	D
		c1	4	y	5
		c3	6	d	7
		c1	5	t	6

Now sort on A then C

This is what to end with:

Data Frame     A          B	C	D
		c1	5	t	6
		c1	4	y	5
		c3	6	d	7

I assume it is something like this:


Thanks in advance.


        [[alternative HTML version deleted]]

R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Fri Jul 08 10:10:33 2005

This archive was generated by hypermail 2.1.8 : Fri 03 Mar 2006 - 03:33:22 EST