Message-ID: <4577F6AE.8070807@statistik.uni-dortmund.de>
Date: 2006-12-07T11:10:38Z
From: Uwe Ligges
Subject: change factor level 1,2,3 to red,blue,dark
In-Reply-To: <6.1.2.0.2.20061206231209.01c52590@aiminy.mail.iastate.edu>
Aimin Yan wrote:
> I am new to R. Maybe this is very simple question.
> I have a dataframe, there is column that is factor.
> This factor has three level that 1,2,3.
> Now I want to change these level(1,2,3) to level(red,blue,dark).
> Does anybody how to do this job?
levels(dataframe$column) <- c("red", "blue", "dark")
Uwe Ligges
> Thank you very much
>
> Aimin
>
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