[R] ggpairs in GGally replaces plotmatrix in ggplot2

[John Kane]

Hi  Keith,,
ggpairs(dat1, upper = list(continuous = "density", combo = "box"))
appears to be what you want.



John Kane
Kingston ON Canada


> -----Original Message-----
> From: kw1958 at gmail.com
> Sent: Tue, 11 Jun 2013 09:25:48 -0400
> To: r-help at r-project.org
> Subject: Re: [R] R-help Digest, Vol 124, Issue 12
> 
> Folks,
> 
> Sorry for butting in here. I ran the code from John Kane below and it
> worked fine.
> 
> I did however get a deprecation message  suggesting the use of ggpairs
> from the GGally package to make this chart.
> 
> Unfortunately I haven't found the correct incantation to get the diagonal
> to display the density plots using the "diag" parameter.
> 
> Any suggestions?
> 
> Just trying to learn,
> Thanks,
> KW
> 
> --
> 
> On Jun 11, 2013, at 6:00 AM, r-help-request at r-project.org wrote:
> 
>> Message: 7
>> Date: Mon, 10 Jun 2013 06:05:48 -0800
>> From: John Kane <jrkrideau at inbox.com>
>> To: Gundala Viswanath <gundalav at gmail.com>, "r-help at stat.math.ethz.ch"
>> 	<r-help at stat.math.ethz.ch>
>> Subject: Re: [R] All against all correlation matrix with GGPLOT Facet
>> Message-ID: <3B7B03D1854.000003F5jrkrideau at inbox.com>
>> Content-Type: text/plain; charset="US-ASCII"
>> 
>> No image.  The R-help list tends to strip out a lot of files. A pdf or
>> txt usually gets through.  In any case I understand what you want this
>> may do it.
>> 
>> library(ggplot2)
>> dat1  <-  data.frame( v = rnorm(13),
>> w = rnorm(13),
>> x = rnorm(13),
>> y = rnorm(13),
>> z = rnorm(13))
>> plotmatrix(dat1)
>> 
>> John Kane
>> Kingston ON Canada
>> 
>> 
>>> -----Original Message-----
>>> From: gundalav at gmail.com
>>> Sent: Mon, 10 Jun 2013 12:26:44 +0900
>>> To: r-help at stat.math.ethz.ch
>>> Subject: [R] All against all correlation matrix with GGPLOT Facet
>>> 
>>> I have the following data:
>>> 
>>> v <- rnorm(13)
>>> w <- rnorm(13)
>>> x <- rnorm(13)
>>> y <- rnorm(13)
>>> z <- rnorm(13)
>>> 
>>> 
>>> Using GGPLOT facet, what I want to do is to create a 5*5 matrix,
>>> where each cells plot the correlation between
>>> each pair of the above data. E.g. v-v,v-w; v-x,...,z-z
>>> 
>>> 
>>> What's the way to do it?
>>> Attached is the image.
>>> 
>>> GV.
>>> ______________
> 
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