[R] PLot a matrix

[Gabor Grothendieck]

On Sun, May 6, 2012 at 11:39 AM, Trying To learn again
<tryingtolearnagain at gmail.com> wrote:
> Hi,
>
> I want to plot this matrix (I attach the data), it is suposed that each
> column is a different time series.
>
> If I do
>
> g<-read.table("dataADF.txt", header=F)
>
> and
>
> plot(g[,1],type="l")
>
> it  plots the first column plot if I want in a unique graph each colums of
> dataA, all in one. How should I proceed?There is a direct pre-defined code?
>
> And  If I wanted a plot by each column?
>


Try this:

library(zoo)
URL <- "http://r.789695.n4.nabble.com/attachment/4613171/0/dataA.txt"
z <- read.zoo(URL, index = 0)

plot(z) # multi-panel
plot(z, screen = 1, col = 1:5) # single panel

See ?plot.zoo for more details.


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