e=FALSE) else 1:length(x)
d <- kde2d(x[forkde], y[forkde])
contour(d, add=TRUE)
> -Original Message-
> From: [EMAIL PROTECTED]
> Subject: Re: [R] Scatterplot Showing All Points
>
__
R-help@r-project.org mailing list
https://stat
On 12/18/2007 12:44 PM, Antony Unwin wrote:
> On 18 Dec 2007, at 4:49 pm, Duncan Murdoch wrote:
>
>>> One good alternative here is the fluctuation diagram variant of a
>>> mosaic plot:
>>> xx<-as.factor(x)
>>> yy<-as.factor(y)
>>> imosaic(xx,yy, type="f")
>>
>> That plot is better than jitterin
On 12/18/2007 11:21 AM, James W. MacDonald wrote:
> Duncan Murdoch wrote:
>> Yes, I agree. (As an aside, there's actually a capital S in
>> smoothScatter(), and it's a bit of a pain to install, because
>> geneplotter depends on something that depends on DBI, which is not so
>> easily available
On 18 Dec 2007, at 4:49 pm, Duncan Murdoch wrote:
>> One good alternative here is the fluctuation diagram variant of a
>> mosaic plot:
>> xx<-as.factor(x)
>> yy<-as.factor(y)
>> imosaic(xx,yy, type="f")
>
> That plot is better than jittering, but there's the problem in the
> mosaic plot of u
Duncan Murdoch wrote:
> Yes, I agree. (As an aside, there's actually a capital S in
> smoothScatter(), and it's a bit of a pain to install, because
> geneplotter depends on something that depends on DBI, which is not so
> easily available these days.)
Somehow I always forget the capital S and
On 18/12/2007 10:02 AM, James W. MacDonald wrote:
> Duncan Murdoch wrote:
>> On 18/12/2007 7:31 AM, Antony Unwin wrote:
>>> Wayne,
>>>
>>> Try the iplot command in iPlots. You can then vary both the
>>> pointsize and the transparency of your scatterplot interactively and
>>> decide which scatt
On 18/12/2007 10:01 AM, Antony Unwin wrote:
> On 18 Dec 2007, at 2:42 pm, Duncan Murdoch wrote:
>
>>> (I must admit to being very surprised that jittering and
>>> sunflower plots have been suggested for a dataset of 5000
>>> points. Do those who mentioned these methods have examples on
>>
Duncan Murdoch wrote:
> On 18/12/2007 7:31 AM, Antony Unwin wrote:
>> Wayne,
>>
>> Try the iplot command in iPlots. You can then vary both the
>> pointsize and the transparency of your scatterplot interactively and
>> decide which scatterplot conveys the information best. Sometimes
>> it's
On 18 Dec 2007, at 2:42 pm, Duncan Murdoch wrote:
>> (I must admit to being very surprised that jittering and
>> sunflower plots have been suggested for a dataset of 5000
>> points. Do those who mentioned these methods have examples on
>> that scale where they are effective?)
>
> Sure.
On 12/17/07, Jim Porzak <[EMAIL PROTECTED]> wrote:
> Wayne,
>
> I am fond of the bagplot (think 2D box plot) to replace scatter plots
> for large N. See
> http://www.wiwi.uni-bielefeld.de/~wolf/software/aplpack/ and aplpack
> in CRAN.
The big drawback of the bagplot, like the boxplot, is that it's
On 18/12/2007 7:31 AM, Antony Unwin wrote:
> Wayne,
>
> Try the iplot command in iPlots. You can then vary both the
> pointsize and the transparency of your scatterplot interactively and
> decide which scatterplot conveys the information best. Sometimes
> it's helpful to use more than one
>> Antony Unwin <[EMAIL PROTECTED]> >>
>I must admit to being very surprised that jittering and sunflower
>plots have been suggested for a dataset of 5000 points. Do those who
>mentioned these methods have examples on that scale where they are
>effective?)
You have a point. haha.
But che
Wayne,
Try the iplot command in iPlots. You can then vary both the
pointsize and the transparency of your scatterplot interactively and
decide which scatterplot conveys the information best. Sometimes
it's helpful to use more than one scatterplot when presenting your
results.
(I must ad
Jari Oksanen wrote:
> Wayne Aldo Gavioli fas.harvard.edu> writes:
>
>
>> Hello all,
>>
>> I'm trying to graph a scatterplot of a large (5,000 x,y coordinates) of data
>> with the caveat that many of the data points overlap with each other (share
>> the
>> same x AND y coordinates). In using t
Wayne Aldo Gavioli fas.harvard.edu> writes:
>
>
> Hello all,
>
> I'm trying to graph a scatterplot of a large (5,000 x,y coordinates) of data
> with the caveat that many of the data points overlap with each other (share
> the
> same x AND y coordinates). In using the usual "plot" command,
>
Wayne Aldo Gavioli wrote:
>
> Hello all,
>
>
> I'm trying to graph a scatterplot of a large (5,000 x,y coordinates) of data
> with the caveat that many of the data points overlap with each other (share
> the
> same x AND y coordinates). In using the usual "plot" command,
>
>
>
>>plot(educat
Wayne,
I am fond of the bagplot (think 2D box plot) to replace scatter plots
for large N. See
http://www.wiwi.uni-bielefeld.de/~wolf/software/aplpack/ and aplpack
in CRAN.
--
HTH,
Jim Porzak
Responsys, Inc.
San Francisco, CA
http://www.linkedin.com/in/jimporzak
On Dec 17, 2007 5:14 PM, Wayne Al
Wayne Aldo Gavioli <[EMAIL PROTECTED]> [Tue, Dec 18, 2007 at 02:14:23AM CET]:
> Is there anyway to indicate the frequency of such points
> on such a graph? Should I be using a different command than "plot"?
?sunflowerplot
--
Johannes H�sing There is something fascinating about sci
On 17/12/2007 8:14 PM, Wayne Aldo Gavioli wrote:
>
> Hello all,
>
>
> I'm trying to graph a scatterplot of a large (5,000 x,y coordinates) of data
> with the caveat that many of the data points overlap with each other (share
> the
> same x AND y coordinates). In using the usual "plot" command,
Use 'hexbin' from bioconductor to show how many points are in a grid
on the graph.
On Dec 17, 2007 8:14 PM, Wayne Aldo Gavioli <[EMAIL PROTECTED]> wrote:
>
>
> Hello all,
>
>
> I'm trying to graph a scatterplot of a large (5,000 x,y coordinates) of data
> with the caveat that many of the data poin
Hello all,
I'm trying to graph a scatterplot of a large (5,000 x,y coordinates) of data
with the caveat that many of the data points overlap with each other (share the
same x AND y coordinates). In using the usual "plot" command,
> plot(education, xlab="etc", ylab="etc")
it seems that the
21 matches
Mail list logo
