[R] Fw: Re: Help: barchart() {Lattice}

[David Winsemius]

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-- 
David
On Dec 2, 2009, at 6:25 PM, Zack Chamsine wrote:

> I HAVE BEEN ASKED TO BE REMOVED FROM THIS LIST OVER 20 TIMES, PLEASE  
> CAN I BE REMOVED!!!!!!!!!!!!!
>
> --- On Thu, 3/12/09, Peng Cai <pengcaimaillist at gmail.com> wrote:
>
> From: Peng Cai <pengcaimaillist at gmail.com>
> Subject: Re: [R] Help: barchart() {Lattice}
> To: "Felix Andrews" <felix at nfrac.org>
> Cc: r-help at r-project.org
> Received: Thursday, 3 December, 2009, 10:17 AM
>
> Got it thanks, (relation="free" worked), more specifically
>
> scales = list(relation="free", y = list(at = yScale))
>
> On Wed, Dec 2, 2009 at 6:04 PM, Felix Andrews <felix at nfrac.org> wrote:
>
>> 2009/12/3 Peng Cai <pengcaimaillist at gmail.com>:
>>> Hi Felix,
>>>
>>> Thanks for your help. If I'm defining my own y-scales like the one  
>>> in R
>> code
>>> below, then can I remove right side tick marks?
>>
>> Yes. Look at the description of the "scales" argument in ?xyplot
>>
>>
>>>
>>> dta<-read.table("data.txt", header=TRUE, row.names="Names")
>>> library(lattice)
>>> yScale <- seq(-200, 200, 10)
>>> barchart(data.matrix(dta),
>>>        horizontal=FALSE,
>>>        stack=TRUE,
>>>        par.settings = simpleTheme(col = 3:5),
>>>        auto.key=list(space="right"),
>>>        border=NA,
>>>      scales = list(y = list(at = yScale))
>>> )
>>>
>>> Thanks,
>>> Peng
>>>
>>> On Wed, Dec 2, 2009 at 5:44 PM, Felix Andrews <felix at nfrac.org>  
>>> wrote:
>>>>
>>>> 2009/12/3 Peng Cai <pengcaimaillist at gmail.com>:
>>>>> Hi R Users,
>>>>>
>>>>> I'm using following data/code (data is attached also) to produce a
>>>>> stacked
>>>>> barplot.
>>>>>
>>>>> # Sample Data:
>>>>> Names Col1 Col2 Col3
>>>>> Row1 -20 40 -10
>>>>> Row2 30 -20 40
>>>>> Row3 30 10 -20
>>>>> Row4 20 20 -10
>>>>>
>>>>>
>>>>> # R Code:
>>>>> dta<-read.table("data.txt", header=TRUE, row.names="Names")
>>>>> barchart(data.matrix(dta),
>>>>>      horizontal=FALSE,
>>>>>      stack=TRUE,
>>>>>      par.settings = simpleTheme(col = 3:5),
>>>>>      auto.key=list(space="right"),
>>>>>      border=NA
>>>>> )
>>>>>
>>>>> I need help with:
>>>>>
>>>>> 1. How can I remove the (y-axis) tick marks on the right side of  
>>>>> the
>>>>> plot.
>>>>
>>>> Since you only have one panel, try scales = "free"
>>>>
>>>>
>>>>> 2. While reading in the data, I'm using "row.names=Names". Can I
>>>>> generalize
>>>>> this? What I mean is if for some other data set, the row names  
>>>>> column
>>>>> has some other name (say Names2) or may be just blank. Can I still
>>>>> produce a
>>>>> similar graph plotting row labels (in this case they are Row1,  
>>>>> Row2,
>>>>> ...) on
>>>>> x-axis.
>>>>
>>>> row.names can be a column number (1)
>>>> See ?read.table
>>>> It also describes the behaviour when the row names column is blank.
>>>>
>>>>>
>>>>> Any help would be appreciated,
>>>>>
>>>>> Thanks,
>>>>> Peng
>>>>>
>>>>> ______________________________________________
>>>>> R-help at 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.
>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Felix Andrews / 安福立
>>>> Postdoctoral Fellow
>>>> Integrated Catchment Assessment and Management (iCAM) Centre
>>>> Fenner School of Environment and Society [Bldg 48a]
>>>> The Australian National University
>>>> Canberra ACT 0200 Australia
>>>> M: +61 410 400 963
>>>> T: + 61 2 6125 4670
>>>> E: felix.andrews at anu.edu.au
>>>> CRICOS Provider No. 00120C
>>>> --
>>>> http://www.neurofractal.org/felix/
>>>
>>>
>>
>>
>>
>> --
>> Felix Andrews / 安福立
>> Postdoctoral Fellow
>> Integrated Catchment Assessment and Management (iCAM) Centre
>> Fenner School of Environment and Society [Bldg 48a]
>> The Australian National University
>> Canberra ACT 0200 Australia
>> M: +61 410 400 963
>> T: + 61 2 6125 4670
>> E: felix.andrews at anu.edu.au
>> CRICOS Provider No. 00120C
>> --
>> http://www.neurofractal.org/felix/
>>
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> R-help at r-project.org mailing list
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
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David Winsemius, MD
Heritage Laboratories
West Hartford, CT