Hi, Please advice on what type of graph can be used to display the following data set. I have the following: Name Class a Class 1 a Class4 b Class2 b Class1 d Class3 d Class5 e Class4 e Class2 So each entry in name can belong to more than one class. I want to represent the data as to see where overlaps occur that is which names are in the same Class Name and also which names are unique to a Class. I tough a Venn Diagram would work but this can only present numerical values for each Class, I would like each name to be presented by a dot or *. Any suggestions and how to would be appreciated. -- Regards/Groete/Mit freundlichen Grüßen/recuerdos/meilleures salutations/ distinti saluti/siong/duì yú/привет Jurgens de Bruin [[alternative HTML version deleted]]
See if this gives you the presentation you want:
x <- read.table(textConnection("Name Class
a Class1
a Class4
b Class2
b Class1
d Class3
d Class5
e Class4
e Class2"), header = TRUE)
closeAllConnections()
# add columns of numeric values of factors
x$name <- as.integer(x$Name)
x$class <- as.integer(x$Class)
# create plot area
plot(0
, type = 'n'
, xaxt = 'n'
, yaxt = 'n'
, xlab = ''
, ylab = ''
, xlim = c(0, max(x$class))
, ylim = c(0, max(x$name))
)
# now plot the rectangles
rect(
xleft = x$class - 1
, ybottom = x$name - 1
, xright = x$class
, ytop = x$name
, col = x$name
)
# add the labels
axis(1
, at = seq(0.5, by = 1, length = length(levels(x$Class)))
, labels = levels(x$Class)
)
axis(2
, at = seq(0.5, by = 1, length = length(levels(x$Name)))
, labels = levels(x$Name)
)
On Mon, Oct 10, 2011 at 6:49 AM, Jurgens de Bruin <debruinjj at gmail.com>
wrote:> Hi,
>
> Please advice on what type of graph can be used to display the following
> data set.
>
> I have the following:
>
> Name ? ?Class
> a ? ? ? ? ? ? Class 1
> a ? ? ? ? ? ? Class4
> b ? ? ? ? ? ? Class2
> b ? ? ? ? ? ? Class1
> d ? ? ? ? ? ? Class3
> d ? ? ? ? ? ? Class5
> e ? ? ? ? ? ? Class4
> e ? ? ? ? ? ? Class2
>
> So each entry in name can belong to more than one class. I want to
represent
> the data as to see where overlaps occur that is which names are in the same
> Class Name and also which names are unique to a Class. I tough a Venn
> Diagram would work but this can only present numerical values for each
> Class, I would like each name to be presented by a dot or *.
>
> Any suggestions and how to would be appreciated.
>
> --
> Regards/Groete/Mit freundlichen Gr??en/recuerdos/meilleures salutations/
> distinti saluti/siong/du? y?/??????
>
> Jurgens de Bruin
>
> ? ? ? ?[[alternative HTML version deleted]]
>
>
> ______________________________________________
> 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.
>
>
--
Jim Holtman
Data Munger Guru
What is the problem that you are trying to solve?
On Mon, Oct 10, 2011 at 6:49 AM, Jurgens de Bruin <debruinjj at gmail.com> wrote:> Hi, > > Please advice on what type of graph can be used to display the following > data set. > > I have the following: > > Name ? ?Class > a ? ? ? ? ? ? Class 1 > a ? ? ? ? ? ? Class4 > b ? ? ? ? ? ? Class2 > b ? ? ? ? ? ? Class1 > d ? ? ? ? ? ? Class3 > d ? ? ? ? ? ? Class5 > e ? ? ? ? ? ? Class4 > e ? ? ? ? ? ? Class2 > > So each entry in name can belong to more than one class. I want to represent > the data as to see where overlaps occur that is which names are in the same > Class Name and also which names are unique to a Class. I tough a Venn > Diagram would work but this can only present numerical values for each > Class, I would like each name to be presented by a dot or *. >Assuming DF is the indicated data.frame: library(gplots) with(DF, balloonplot(Name, Class, rep(1, nrow(DF)), label = FALSE)) -- Statistics & Software Consulting GKX Group, GKX Associates Inc. tel: 1-877-GKX-GROUP email: ggrothendieck at gmail.com
On Mon, Oct 10, 2011 at 8:49 AM, Gabor Grothendieck <ggrothendieck at gmail.com> wrote:> On Mon, Oct 10, 2011 at 6:49 AM, Jurgens de Bruin <debruinjj at gmail.com> wrote: >> Hi, >> >> Please advice on what type of graph can be used to display the following >> data set. >> >> I have the following: >> >> Name ? ?Class >> a ? ? ? ? ? ? Class 1 >> a ? ? ? ? ? ? Class4 >> b ? ? ? ? ? ? Class2 >> b ? ? ? ? ? ? Class1 >> d ? ? ? ? ? ? Class3 >> d ? ? ? ? ? ? Class5 >> e ? ? ? ? ? ? Class4 >> e ? ? ? ? ? ? Class2 >> >> So each entry in name can belong to more than one class. I want to represent >> the data as to see where overlaps occur that is which names are in the same >> Class Name and also which names are unique to a Class. I tough a Venn >> Diagram would work but this can only present numerical values for each >> Class, I would like each name to be presented by a dot or *. >> > > Assuming DF is the indicated data.frame: > > library(gplots) > with(DF, balloonplot(Name, Class, rep(1, nrow(DF)), label = FALSE)) >Here is one additional idea:> xt <- xtabs(~ Class + Name, DF) > symnum(xt, cutpoints = 0:2/2, symbols = c(".", "+"))Name Class a b d e Class1 + + . . Class2 . + . + Class3 . . + . Class4 + . . + Class5 . . + . -- Statistics & Software Consulting GKX Group, GKX Associates Inc. tel: 1-877-GKX-GROUP email: ggrothendieck at gmail.com
On 10/10/2011 09:49 PM, Jurgens de Bruin wrote:> Hi, > > Please advice on what type of graph can be used to display the following > data set. > > I have the following: > > Name Class > a Class 1 > a Class4 > b Class2 > b Class1 > d Class3 > d Class5 > e Class4 > e Class2 > > So each entry in name can belong to more than one class. I want to represent > the data as to see where overlaps occur that is which names are in the same > Class Name and also which names are unique to a Class. I tough a Venn > Diagram would work but this can only present numerical values for each > Class, I would like each name to be presented by a dot or *. >Hi Jurgens, Have a look at the intersectDiagram function in the plotrix package. This only plots the number of cases in each intersection, but it would be possible to plot dots or asterisks or even the lower case letters as long as there are not too many cases. Jim