[R] tapply histogram

[Aimin Yan]

use lattice graph


At 08:00 AM 6/1/2007, livia wrote:

>Dear members,
>
>I would like to pass the histogram settings to each subset of the dataframe,
>and generate a multiple figures graph.
>
>First, can anyone tell me how to generate a multiple figures environment? I
>am trying
>
>mfrow=c(2,4) and nothing appears.
>
>Secondly, I want to pass the following function in tapply()
>
>hist(x, freq=FALSE)
>lines(density(x), col="red")
>rug(x)
>
>how can I manage it?
>
>Many thanks
>
>--
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>http://www.nabble.com/tapply-histogram-tf3852186.html#a10912441
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>
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