--On vrijdag 17 oktober 2003 12:11 +0200 [EMAIL PROTECTED] wrote:
I'd like to create a sub data frame containing all rows where Batch == "OLD" and keeping the 4 colums. Assume that I don't know the order of the rows
subset(x, Batch == 'Old') or something like that!?
-- Paul Lemmens NICI, University of Nijmegen ASCII Ribbon Campaign /"\ Montessorilaan 3 (B.01.03) Against HTML Mail \ / NL-6525 HR Nijmegen X The Netherlands / \ Phonenumber +31-24-3612648 Fax +31-24-3616066
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