[R] Time Series - Trend Line

[R. Michael Weylandt]

This isn't being plotted with any special time series methods (because
it's not a time-based object here) so ?abline will work.

Michael

On Mon, Feb 20, 2012 at 12:14 PM, anaraster <rrasterr at gmail.com> wrote:
> How can I had a trend line to my plot?
>
> My data looks like this:
>
> Date=seq(as.Date("1910/1/1"), as.Date("1920/1/1"), "day")
> Values=runif(length(Date), min=-5, max=5)
>
> dataset=data.frame(Values,as.Date(Date))
>
> I just want to add a linear trend line to this
> plot(dataset,col=rgb(1,0,0,1/8),cex=0.5,pch=19)
>
>
>
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