Hi Jim,
I was looking at that last night and had the same problem of visualizing what
Rosa needed.
Hi Rosa
This is nothing like what you wanted and I really don't understand your data
but would something like this work as a substitute or am I completely lost?
dat1 <- structure(list(region = c(0.1, 0.2, 0.1, 0.2, 0.1, 0.2, 0.1,
0.2), sample = c(10L, 10L, 20L, 20L, 30L, 30L, 40L, 40L), factora = c(0.895,
0.811, 0.735, 0.777, 0.6, 0.466, 0.446, 0.392), factorb = c(0.903,
0.865, 0.966, 0.732, 0.778, 0.592, 0.432, 0.294), factorc = c(0.37,
0.688, 0.611, 0.653, 0.694, 0.461, 0.693, 0.686)), .Names = c("region",
"sample", "factora", "factorb", "factorc"), class = "data.frame", row.names =
c(NA,
-8L))
mdat1 <- melt(dat1, id.var = c("region", "sample"),
variable.name = "factor",
value.name = "value")
str(mdat1)
ggplot(mdat1, aes(region, value, colour = factor)) +
geom_line() + facet_grid(sample ~ .)
John Kane
Kingston ON Canada
> -----Original Message-----
> From: drjimle...@gmail.com
> Sent: Wed, 10 Jun 2015 20:51:52 +1000
> To: rosit...@gmail.com
> Subject: Re: [R] graphs, need urgent help (deadline :( )
>
> Hi Rosa,
> Like Don, I can't work out what you want and I don't even have the
> picture. For example, your specification of color and line type leaves
> only one point for each color and line type, and the line from one
> point to the same point is not going to show up. Here is a possibility
> that may lead (eventually) to a solution.
>
> library(plotrix)
> par(tcl=-0.1)
> gap.plot(x=rep(seq(10,45,by=5),3),
> y=unlist(my.data[,c("factora","factorb","factorc")]),
> main="A plot of factorial mystery",
> gap=c(1.1,174),ylim=c(0,175),ylab="factor score",xlab="Group",
> xticlab=c(" \n0.1\n10"," \n0.2\n10"," \n0.1\n20"," \n0.2\n20",
> " \n0.1\n30"," \n0.2\n30"," \n0.1\n40"," \n0.2\n40"),
> ytics=c(0,0.5,1,174.59),pch=rep(1:3,each=8),col=rep(c(4,2,3),each=8))
> mtext(c("Region","Sample"),side=1,at=6,line=c(0,1))
> lines(seq(10,45,by=5),my.data$factora,col=4)
> lines(seq(10,45,by=5),my.data$factorb[c(1:5,NA,7,8)],col=2)
> lines(seq(10,45,by=5),my.data$factorc,col=3)
>
> Jim
>
>
> On Wed, Jun 10, 2015 at 10:53 AM, Rosa Oliveira <rosit...@gmail.com>
> wrote:
>> Dear Don and all,
>>
>> I’ve read the tutorial and tried several codes before posting :)
>> I’m really naive.
>>
>>
>>
>> what I was trying to : is something like the graph in the picture I
>> drawee.
>>
>>
>>
>>
>> Is it more clear now?
>>
>> Atenciosamente,
>> Rosa Oliveira
>>
>> --
>> ____________________________________________________________________________
>>
>>
>> Rosa Celeste dos Santos Oliveira,
>>
>> E-mail: rosit...@gmail.com <mailto:rosit...@gmail.com>
>> Tlm: +351 939355143
>> Linkedin: https://pt.linkedin.com/in/rosacsoliveira
>> <https://pt.linkedin.com/in/rosacsoliveira>
>> ____________________________________________________________________________
>> "Many admire, few know"
>> Hippocrates
>>
>>> On 09 Jun 2015, at 19:23, Don McKenzie <d...@u.washington.edu
>>> <mailto:d...@u.washington.edu>> wrote:
>>>
>>> The answer lies in learning to use the help (and knowing where to
>>> start). Did you look at the tutorial that comes with the R
>>> installation?
>>>
>>> ?plot
>>> ?lines
>>>
>>> ?par
>>>
>>> In the last, look for the descriptions of “col” and “lty”.
>>>
>>> Using plot() and lines(), and subsetting the four unique values of
>>> “sample”, you can create your lines.
>>>
>>> Here is a crude start, assuming your columns are part of a data frame
>>> called “my.data”. Untested...
>>>
plot(my.data$region[my.data$sample==10],my.data$factora[my.data$sample==10],col=4)
>>> # blue line, not dashed
>>> .
>>> .
>>> .
lines(my.data$region[my.data$sample==20],my.data$factorb[my.data$sample==20],col=2,lty=2)
>>> # red dashed line
>>>
>>>
>>>> On Jun 9, 2015, at 10:36 AM, Rosa Oliveira <rosit...@gmail.com
>>>> <mailto:rosit...@gmail.com>> wrote:
>>>>
>>>> Hi,
>>>>
>>>> another naive question (i’m pretty sure :( )
>>>>
>>>>
>>>> I’m trying to plot a multiple line graph:
>>>>
>>>> region sample factora factorb
>>>> factorc
>>>> 0.1 10 0.895 0.903 0.378
>>>> 0.2 10 0.811 0.865 0.688
>>>> 0.1 20 0.735 0.966 0.611
>>>> 0.2 20 0.777 0.732 0.653
>>>> 0.1 30 0.600 0.778 0.694
>>>> 0.2 30 0.466 174.592 0.461
>>>> 0.1 40 0.446 0.432 0.693
>>>> 0.2 40 0.392 0.294 0.686
>>>>
>>>>
>>>>
>>>> The first column should be the independent variable, the second should
>>>> compute a bold line for sample(10) and dash line for sample 20.
>>>
>>> What about the other two values of “sample”?
>>>
>>>> The others variables are outcomes for each of the first scenarios, and
>>>> so it should: the 3rd, 4th and 5th columns should be blue, red and
>>>> green respectively.
>>>>
>>>>
>>>> Resume :)
>>>>
>>>> I should have a graph, in the x-axe should have the region and in the
>>>> y axe, the factor.
>>>> Lines:
>>>> 1 - blue and bold for region 0.1, sample 10 and factor a
>>>> 2 - blue and dash for region 0.2, sample 10 and factor a
>>>> 3 - red and bold for region 0.1, sample 10 and factor b
>>>> 4 - red and dash for region 0.2, sample 10 and factor b
>>>> 5 - green and bold for region 0.1, sample 10 and factor c
>>>> 6 - green and dash for region 0.2, sample 10 and factor c
>>>
>>> Not consistent with what you said above. These are no longer lines, but
>>> points.
>>>>
>>>> nonetheless the independent variable is nominal, I should plot a line
>>>> graph.
>>>>
>>>> Can anyone help me please?
>>>> I have my file as a cvs file, so I first read that file (that I know
>>>> how to do :)).
>>>>
>>>> But I have it in that format.
>>>>
>>>> Best,
>>>> RO
>>>>
>>>>
>>>>
>>>> Atenciosamente,
>>>> Rosa Oliveira
>>>>
>>>> --
>>>> ____________________________________________________________________________
>>>>
>>>>
>>>> Rosa Celeste dos Santos Oliveira,
>>>>
>>>> E-mail: rosit...@gmail.com <mailto:rosit...@gmail.com>
>>>> Tlm: +351 939355143
>>>> Linkedin: https://pt.linkedin.com/in/rosacsoliveira
>>>> <https://pt.linkedin.com/in/rosacsoliveira>
>>>> ____________________________________________________________________________
>>>> "Many admire, few know"
>>>> Hippocrates
>>>>
>>>>
>>>> [[alternative HTML version deleted]]
>>>>
>>>> ______________________________________________
>>>> R-help@r-project.org <mailto:R-help@r-project.org> mailing list -- To
>>>> UNSUBSCRIBE and more, see
>>>> https://stat.ethz.ch/mailman/listinfo/r-help
>>>> <https://stat.ethz.ch/mailman/listinfo/r-help>
>>>> PLEASE do read the posting guide
>>>> http://www.R-project.org/posting-guide.html
>>>> <http://www.r-project.org/posting-guide.html>
>>>> and provide commented, minimal, self-contained, reproducible code.
>>>
>>> <PastedGraphic-1.tiff>
>>>
>>
>> ______________________________________________
>> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
>> 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.
>
> ______________________________________________
> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
> 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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