| To: | s-news@lists.biostat.wustl.edu |
|---|---|
| Subject: | Data manipulation |
| From: | GRAHAM LEASK <grahamleask@btopenworld.com> |
| Date: | Sun, 23 Apr 2006 14:40:48 +0100 (BST) |
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I have a file with several thousand rows consisting of 7 columns. Some of the data in Col6 are characters, the rest are numeric or NA's. I wish to replace the data in Col6 which are characters (not NAs) with the data in the adjacent cell of Col7. How do I do this simply in S plus? Any help greatly appreciated Best wishes Graham Kind regards Dr Graham Leask Economics and Strategy Group Aston Business School Aston University Aston Triangle Birmingham B4 7ET Tel: Direct line 0121 204 3150 email g.leask@aston.ac.uk |
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