[R] yaxs Causes Boundary Line Colour to Change

[William Dunlap]

Add zero.line=FALSE to the call to plot() to get rid of the gray line.
help(plot.density) should say something about it.
Bill Dunlap
TIBCO Software
wdunlap tibco.com


On Mon, Aug 25, 2014 at 5:00 AM, Dario Strbenac
<dstr7320 at uni.sydney.edu.au> wrote:
> Why is the bottom boundary plotted in a different colour to the other three sides ?
>
> set.seed(4444)
> data <- rpois(10, 2)
> plot(density(data), ann = FALSE, yaxs = 'i') # Grey bottom boundary.
> plot(density(data), ann = FALSE) # All boundaries are black.
>
> Ideally, there would be black lines on all four sides. The documentation doesn't say the colour will change.
>
>> sessionInfo()
> R version 3.1.1 (2014-07-10)
> Platform: x86_64-unknown-linux-gnu (64-bit)
>
> --------------------------------------
> Dario Strbenac
> PhD Student
> University of Sydney
> Camperdown NSW 2050
> Australia
>
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