Hi Elaine,
In your dataset create a vector with the order in which you want appear the
levels, then use that vector in the argument "reorder".
Andrés AM
El 24/02/2013, a las 00:59, Elaine Kuo <elaine.kuo...@gmail.com> escribió:
> Hello,
>
> I tried to manipulate the order of boxplots using the "reorder" below and
> worked.
>
> However, please kindly advise how to specify the colors of each boxplot
> (bird group),
> like red, green, and blue, from the left to the right.
> Thanks again.
>
> code
> bwplot(GE_distance~OF, data=dataN,
> index.cond = function(x, y) mean(y),
> xlab=list("Taxonomy group", cex = 1.6),
> prepanel = function(x, y) {
> list(xlim = levels(reorder(x, y)))
> },
> panel = function(x, y, ...) {
> panel.bwplot(reorder(x, y),y, ...)
> })
>
> data
>
> migration distance (km) bird group
>
> 10987 Charadriiformes
>
> 9867 Charadriiformes
>
> 8702 Charadriiformes
>
> 9432 Charadriiformes
>
> 9054 Charadriiformes
>
> 5087 Falconiiformes
>
> 5783 Falconiiformes
>
> 5298 Falconiiformes
>
> 5687 Falconiiformes
>
> 3987 Gruiformes
>
> 3298 Gruiformes
>
> 3567 Gruiformes
>
> 3409 Gruiformes
>
> 3321 Gruiformes
>
> 3598 Gruiformes
>
>
>
> On Sat, Feb 23, 2013 at 6:29 AM, Ben Bolker <bbol...@gmail.com> wrote:
>
>> Elaine Kuo <elaine.kuo.tw <at> gmail.com> writes:
>>
>>>
>>> Hello
>>>
>>> I am using lattice bwplot to draw migration distance of three groups of
>>> birds.
>>>
>>> The boxplots from the left to right is displayed
>>> in alphabetic order of the boxplot names, as the default setting.
>>>
>>> However, I would like the boxplots from the left to right to be displayed
>>> according to the migration distance from the short values to the long
>> ones.
>>>
>>> In the data below, from the left to the right should be Gruiformes,
>>> Falconiiformes, and Charadriiformes.
>>>
>>> Please kindly advise how to modify the code below.
>>>
>>
>> Define the order of the levels of your factor
>> accordingly. Take a look at
>>
>> http://stackoverflow.com/questions/15033107/
>> specifing-order-of-lattice-plot-panels
>>
>> (broken URL to meet gmane line length limits)
>>
>> ______________________________________________
>> R-help@r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide
>> http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>>
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> 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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