[R] Question on plotting with googleVis

[Arnaud Michel]

Hi
You can do a rotation and use gvisColumnChart instead gvisBarChart
plot(gvisColumnChart(MyData, xvar="Names1", yvar=c("Values1",
"Values2"),options=list(width=2500,height=1000)))
Michel



Le 17/07/2013 15:57, Christofer Bogaso a écrit :
> Hello Arnaud,
>
> Thank you for your pointer. However I need to more clarification.
>
> I want to control the max. and min. values for the x-axis, as well as
> number of vertical gridlines to be displayed. I tried the following:
>
>
> MyData <- data.frame(Names1 = paste("XXX", 1:150), Values1 = 1:150 +
> 10, Values2 = 1:150)
> library(googleVis)
> plot(gvisBarChart(MyData, xvar="Names1", yvar=c("Values1",
> "Values2"),options=list(width=1200,height=1500,hAxis.gridlines =
> "{count: 10}",hAxis.minValue = 0, hAxis.maxValue = 100)))
>
> However this is not clearly working. Can someone point me what went wrong?
>
> Thanks and regards,
>
>
>
>
> On 7/16/13, Arnaud Michel <michel.arnaud at cirad.fr> wrote:
>> You can try with list options :
>>
>> plot(gvisBarChart(MyData, xvar="Names1", yvar=c("Values1", "Values2"),
>> options=list(width=1200,height=1500)))
>>
>>
>>
>> Le 15/07/2013 20:00, Christofer Bogaso a écrit :
>>> Hello again,
>>>
>>> Let say I have following data-frame:
>>>
>>> MyData <- data.frame(Names1 = paste("XXX", 1:150), Values1 = 1:150 + 10,
>>> Values2 = 1:150)
>>>
>>> Now I want to plot this data-frame with googleVis. Therefore I run
>>> following codes:
>>>
>>> library(googleVis)
>>> plot(gvisBarChart(MyData, xvar="Names1", yvar=c("Values1", "Values2")))
>>>
>>> However the problem is that, hardly this plot can be read. However if I
>>> plot a fraction of my data-frame then the underlying plot is clearly
>>> visible:
>>>
>>> plot(gvisBarChart(MyData[1:15,], xvar="Names1", yvar=c("Values1",
>>> "Values2")))  ## This is clearly visible.
>>>
>>>
>>> I would really appreciate if someone gives me some pointer how I can
>>> clearly plot my data-frame with googleVis. I understand that there are
>>> many
>>> other plotting methods available with R like ggplot, however here I want
>>> to
>>> use googleVis because of its strength in showing the values within the
>>> plot
>>> area itself if you hover your mouse.
>>>
>>> Thanks and regards,
>>>
>>> 	[[alternative HTML version deleted]]
>>>
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>>>
>> --
>> Michel ARNAUD
>> Chargé de mission auprès du DRH
>> DGDRD-Drh - TA 174/04
>> Av Agropolis 34398 Montpellier cedex 5
>> tel : 04.67.61.75.38
>> fax : 04.67.61.57.87
>> port: 06.47.43.55.31
>>
>>

-- 
Michel ARNAUD
Chargé de mission auprès du DRH
DGDRD-Drh - TA 174/04
Av Agropolis 34398 Montpellier cedex 5
tel : 04.67.61.75.38
fax : 04.67.61.57.87
port: 06.47.43.55.31