Message-ID: <da79af330803250442l74362c4aqfaf70b46b198106d@mail.gmail.com>
Date: 2008-03-25T11:42:50Z
From: Henrique Dallazuanna
Subject: Plotting matrix rows with lattice graphics?
In-Reply-To: <CFD6A09D-99A5-42F7-9480-C72034E937F9@gmail.com>
Maybe:
xyplot(values ~ ind|ind, data = stack(split(m, 1:4)))
On 24/03/2008, Ron Bonner <arbi56 at gmail.com> wrote:
> Sorry if this is an FAQ, but I haven't found the answer (yet)...
>
> I'm trying to plot each row of a simple numeric matrix in a separate
> panel using the layout features of lattice, but can't make it work -
> help would be appreciated!
>
> Example:
>
> > m <- matrix(seq(1:20), nrow=4)
>
> > m
> [,1] [,2] [,3] [,4] [,5]
> [1,] 1 5 9 13 17
> [2,] 2 6 10 14 18
> [3,] 3 7 11 15 19
> [4,] 4 8 12 16 20
>
> The following will plot one row in one box:
>
> > xyplot(m[1,] ~ seq(1:5))
>
> but this gives all rows in the same box:
>
> > xyplot(m ~ seq(1:5))
>
> Since there are no factors, how can I set conditioning variable to get
> what I want, or is there a better way to do this?
>
> Thanks in advance
>
> Ron
>
> Ron Bonner
> arbi56 at gmail.com
> skype: rbonners
>
>
>
>
>
>
>
> [[alternative HTML version deleted]]
>
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>
--
Henrique Dallazuanna
Curitiba-Paran?-Brasil
25? 25' 40" S 49? 16' 22" O