I would use barchart in lattice. To get control of spacing you need to use
the panel.barchart with
the xyplot function. I show two options below. The first labels the
distance scale with the default
values seq(0,300,50), The second labels the bars with their distance value.
tmp <-
data.frame(y=c(-0.0002129061,0.0000000000,-0.0002699561,0.0163883061,0.0400000000),
distance=c(0, 71, 172, 206, 292))
xyplot(y ~ distance, data=tmp, horizontal=FALSE, origin=0,
panel=panel.barchart, box.width=20)
xyplot(y ~ distance, data=tmp, horizontal=FALSE, origin=0,
panel=panel.barchart, box.width=20,
scales=list(x=list(at=tmp$distance)))
On Sat, May 26, 2012 at 11:26 PM, jack hietpas <mikros...@gmail.com> wrote:
> Hello- I am having trouble making a barplot...
>
> The y-values are:
> data=c(-0.0002129061,0.0000000000,-0.0002699561,0.0163883061,0.0400000000).
>
> The x-values are distance=c(0, 71, 172, 206, 292).
> The desired x-range is 0 and ~300+ (kilometers), range=seq(0,300,1)
>
> I would like to make a bar plot with the bar locations along the x-axis
> spaced according to their distances.
>
> I have tried barplot(distance, data)... but this produces a very strange
> plot.
>
> plot(distance, data) is almost correct, except it is a scatter plot.
>
> Thanks for any help you can provide, I must be missing something very
> obvious.
>
> Take care,
>
> -jh
>
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>
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