Hi Felix and Others,
I just realized, after using relation="free" option, my y-axis labels got
rotated by 90 degree. Previously they were horizontal and now they are
vertical. I tried using "rot=" option but it rotates both x and y-axis
labels at the same time. Any suggestions,
I'm trying:
scales = list(relation="free", rot=90, y = list(at = yScale))
Thanks,
Peng
On Wed, Dec 2, 2009 at 6:17 PM, Peng Cai <pengcaimaill...@gmail.com> wrote:
> 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 <fe...@nfrac.org> wrote:
>
>> 2009/12/3 Peng Cai <pengcaimaill...@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 <fe...@nfrac.org> wrote:
>> >>
>> >> 2009/12/3 Peng Cai <pengcaimaill...@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@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 / å®ç¦ç«
>> >> 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.andr...@anu.edu.au
>> >> CRICOS Provider No. 00120C
>> >> --
>> >> http://www.neurofractal.org/felix/
>> >
>> >
>>
>>
>>
>> --
>> Felix Andrews / å®ç¦ç«
>> 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.andr...@anu.edu.au
>> CRICOS Provider No. 00120C
>> --
>> http://www.neurofractal.org/felix/
>>
>
>
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