search for: tp22163546p22163546

Displaying 1 result from an estimated 1 matches for "tp22163546p22163546".

2009 Feb 23
1
"autonumber" for grouping variable
...r 1 300 m 2003 50 1 2 300 m 2003 36 1 3 402 f 2003 29 2 4 402 f 2003 21 2 5 402 f 2003 64 2 6 150 m 2005 43 3 ... ... how can I easily do this? thanks a lot for any help, Birte -- View this message in context: http://www.nabble.com/%22autonumber%22-for-grouping-variable-tp22163546p22163546.html Sent from the R help mailing list archive at Nabble.com.