Re: [R] Subset: data frames and factor levels

From: Stefan Grosse <>
Date: Tue, 01 Apr 2008 10:10:40 +0200

On Tuesday 01 April 2008 09:43:00 am Agustin Lobo wrote:

AL> I'm doing:
AL> etni <- subset(etni, NAMECOM!="Maniquisito")
AL> where etni is a data.frame, NAMECOM a factor and "Maniquisito" labels
AL> a row that I want to delete.
AL> The problem is that while the row is deleted, the factor level is still
AL> there (I can see "Maniquisito" if I do levels(etni$NAMECOM) ).



University of Erfurt

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Received on Tue 01 Apr 2008 - 08:13:26 GMT

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