Thanks...that works great!

/J


On Tue, Nov 19, 2013 at 2:39 PM, Adams, Jean <jvad...@usgs.gov> wrote:

> Use lines() with loess.smooth() instead of scatter.smooth() to add to the
> already existing boxplot.  For example,
>
> boxplot(y~x)
> lines(loess.smooth(x, y))
>
> Jean
>
>
> On Tue, Nov 19, 2013 at 4:43 AM, Johannes Radinger <
> johannesradin...@gmail.com> wrote:
>
>> Hi,
>>
>> I'd like to plot a boxplot and use a scatter.smooth line plot as an
>> overlay
>> for this plot.
>> This works except for the problem that the x-axis ticks for both plots are
>> differently spaced:
>> The boxplot ticks are closer and the space between the outer most boxplots
>> and the plot region (box) is larger for boxplots than for the
>> scatter.smooth plot. Is there any plot-option that can be changed to
>> produce the desired plot.
>>
>> Here an example to illustrate what problem I am facing:
>>
>> x <- c(rep(1,100),rep(2,100),rep(3,100))
>> y <- c(rnorm(100,1),rnorm(100,2),rnorm(100,3))
>>
>> boxplot(y~x)
>> par(new=TRUE)
>> scatter.smooth(x, y, xaxt="n", yaxt="n", ann=FALSE)
>>
>> Moreover, I'd like to plot just the smoothed line only and not the
>> datapoints.
>> Any suggestions?
>>
>> best regards,
>>
>> J.
>>
>>         [[alternative HTML version deleted]]
>>
>> ______________________________________________
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>> PLEASE do read the posting guide
>> http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>>
>
>

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