On Mon, Sep 17, 2012 at 2:34 PM, jpm miao <miao...@gmail.com> wrote:
> To dear Dr Sarkar and anyone that knows about Lattice package,
>
>    I make 4 graphs by Lattice package. Each of the graphs has two time
> series. All the series are plotted in plain lines by default, and I would
> like one series to be in plain line and the other to be in dotted line in
> each graph. How can I modify the command of xyplot in the following line to
> achieve this? It seems that "key" or "auto.key"  parameters are needed, but
> I don't know how to do it. Thank you very much!
>
>
> require(graphics)
> library(lattice)
> data1<-read.csv(file="G_Results_3FX1.csv", header=TRUE)

Reproducible example please (the EuStockMarkets dataset may be suitable).

-Deepayan


> xts<-ts(data1[,2:9],frequency = 4, start = c(1983, 1))
> xyplot(xts, screen=list("a","a","b","b","c","c","d","d"), layout=c(2,2),
> scales=list(x="same",y="same"))
>
>
>
> Miao
>
>
>
>
>

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