This is great, thanks a lot!

On Wed, Apr 8, 2009 at 3:50 PM, baptiste auguie <ba208@exeter.ac.uk> wrote:

> not very clean, but perhaps,
>
> xyplot(cars+trucks~year, data=df2, type="o",
>  panel=function(x,y,subscripts,...){
>        panel.xyplot(x,y,subscripts=subscripts,...)
>
>  grid.text(unit(df2$year,"native"),unit(df2$cars,"native"),label=df2$cars,
> just="top")}
>   )
>
> baptiste
>
> On 8 Apr 2009, at 20:25, taz9 wrote:
>
>
>> Thank you very much for your help. I tried to use lattice but I'm not sure
>> how to restrict it to display only the values of "cars".
>>
>> xyplot(cars+trucks~year, data=df2, type="o",
>> panel=function(x,y,...){
>>        panel.xyplot(x,y,...)
>>        grid.text(unit(x,"native"),unit(y,"native"),label=y, just="top")}
>>  )
>>
>>
>>
>> baptiste auguie-2 wrote:
>>
>>>
>>> with ggplot2,
>>>
>>> d <- melt(df2,id="year")
>>> qplot(year,value,data=d,colour=variable,geom=c("line","point")) +
>>> geom_text(data= subset(d, variable == "cars"), aes(label=value))
>>>
>>>
>>> with lattice, my best guess would be to use grid.text in a custom
>>> panel function.
>>>
>>>
>>> Hope this helps,
>>>
>>> baptiste
>>>
>>> On 8 Apr 2009, at 19:40, taz9 wrote:
>>>
>>>
>>>> Hi All,
>>>>
>>>> I have a very simple graph:
>>>>
>>>> cars <- c(1, 3, 6, 4, 9)
>>>> trucks <- c(2, 5, 4, 5, 12)
>>>> year <- c(2004, 2005, 2006, 2007, 2008)
>>>> df2<-data.frame(cars,trucks,year)
>>>> xyplot(cars+trucks~year, data=df2, type="o")
>>>>
>>>> I need to show the values of "cars" on the graph. How can I do this?
>>>>
>>>> Thanks.
>>>>
>>>> --
>>>> View this message in context:
>>>>
>>>> http://www.nabble.com/xyplot---show-values-of-a-series-on-graph-tp22956986p22956986.html
>>>> Sent from the R help mailing list archive at Nabble.com.
>>>>
>>>> ______________________________________________
>>>> 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.
>>>>
>>>
>>> _____________________________
>>>
>>> Baptiste Auguié
>>>
>>> School of Physics
>>> University of Exeter
>>> Stocker Road,
>>> Exeter, Devon,
>>> EX4 4QL, UK
>>>
>>> Phone: +44 1392 264187
>>>
>>> http://newton.ex.ac.uk/research/emag
>>>
>>> ______________________________________________
>>> 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.
>>>
>>>
>>>
>> --
>> View this message in context:
>> http://www.nabble.com/xyplot---show-values-of-a-series-on-graph-tp22956986p22957501.html
>> Sent from the R help mailing list archive at Nabble.com.
>>
>> ______________________________________________
>> 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.
>>
>
> _____________________________
>
> Baptiste Auguié
>
> School of Physics
> University of Exeter
> Stocker Road,
> Exeter, Devon,
> EX4 4QL, UK
>
> Phone: +44 1392 264187
>
> http://newton.ex.ac.uk/research/emag
> ______________________________
>
>

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