When you are using a package from CRAN, you should probably contact the
author of the package (in this case, that is me) with questions, instead of
asking on R-help.
The corrgram package DOES use base graphics. For instance, when using 3
variables, each one of the squares of the corrgram is using one 'plot' of
par(mfrow=c(3,3)).
What you are trying to achieve may theoretically be possible using the
gridBase package, though I have not been able to construct a working
example, perhaps because corrgram() changes par() inside of the function.
Here's an example that works for simple scatterplots.
require(grid)
require(gridBase)
gl <- grid.layout(2, 2, widths=unit(c(3, 3), "inches"),
heights=unit(c(3, 3), "inches"))
pushViewport(viewport(layout=gl))
grid.newpage()
unit. <- unit(c(1,1), c('null','null'))
pushViewport(viewport(layout=gl))
for(i in 1:2) {
for(j in 1:2) {
pushViewport(viewport(layout.pos.row=i, layout.pos.col=j))
par(fig=gridFIG())
par(new=TRUE)
grid.rect(gp=gpar(lwd=3, col=i+j))
plot(1:10)
#corrgram(dat) # not working...
popViewport()
}
}
Kevin
On Thu, Aug 22, 2013 at 10:08 AM, Giuseppe Pagnoni <gpagn...@gmail.com>wrote:
> Hello,
>
> I am trying to plot a few correlograms on the same figure, with the
> function corrgram() from the package corrgram. However, the function does
> not seem to use the base graphic system, as setting out the multiple figure
> layout with, e.g., par(mfrow=c(2, 2,)) does not work.
>
> Does anybody know a workaround for this?
>
> Many thanks in advance for any advice
>
> best
> giuseppe
> --
> Giuseppe Pagnoni, PhD
> Dip. Scienze Biomediche, Metaboliche e Neuroscienze
> Sezione Fisiologia e Neuroscienze
> Univ. di Modena e Reggio Emilia
> Via Campi 287
> I-41125 Modena, Italy
> Tel: +39-059-205-5742
> Fax: +39-059-205-5363
>
>
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>
> ______________________________________________
> R-help@r-project.org mailing list
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> PLEASE do read the posting guide
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> and provide commented, minimal, self-contained, reproducible code.
>
--
Kevin Wright
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