| To: | Jonathan Dakin <jdakin@overwey.demon.co.uk> |
|---|---|
| Subject: | Re: sorting dataframe on rownames |
| From: | Sundar Dorai-Raj <sundar.dorai-raj@pdf.com> |
| Date: | Tue, 28 Mar 2006 10:38:06 -0800 |
| Cc: | Splus Mailing List <s-news@lists.biostat.wustl.edu> |
| In-reply-to: | <000701c65297$12d9f0d0$1afea8c0@jdakin> |
| Organization: | PDF Solutions, Inc. |
| References: | <000701c65297$12d9f0d0$1afea8c0@jdakin> |
| User-agent: | Mozilla Thunderbird 1.0.2 (Windows/20050317) |
Jonathan Dakin wrote: Could anyone tell me how to sort a dataframe alphabetically according to the rownames ? Sorry for the triviality. I could create a column equal to the rownames vector, sort on that and then remove the column, but it seems there should be a quicker way about.Many thanks for any help. (Using version 6.1). Jonathan Dakin Portsmouth Hospital How about: x[order(row.names(x)), ] where 'x' is your data.frame. --sundar |
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