[R] Direction of panel plots in trellis graphics
Hi, Using library(lattice), is there any way to tell xyplot to plot panels top to bottom, then left to right (i.e. panels are appended vertically, then horizontally). as.table changes the plot direction from left-to-right then top-to-bottom, to right-to-left then bottom- to-top, but that's not quite what I want to do. Thanks Yan __ R-help@stat.math.ethz.ch 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.
Re: [R] Direction of panel plots in trellis graphics
You can control the panel sequence with subscripting and transpose. Here are several examples. I think tmp.tr3 is the one you asked for. library(lattice) tmp <- data.frame(x=rnorm(24), y=rnorm(24), a=rep(letters[1:6],4), b=rep(LETTERS[1:4],each=6)) tmp.tr <- xyplot(y ~ x | a*b, data=tmp) tmp.tr t(tmp.tr) tmp.tr2 <- xyplot(y ~ x | a, data=tmp) tmp.tr2 tmp.tr2[c(1,3,5,2,4,6)] tmp.tr3 <- xyplot(y ~ x | a, data=tmp, as.table=TRUE) tmp.tr3 tmp.tr3[c(1,3,5,2,4,6)] Rich __ R-help@stat.math.ethz.ch 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.
Re: [R] Direction of panel plots in trellis graphics
See this: http://tolstoy.newcastle.edu.au/R/help/06/08/32543.html and also the other messages in that thread. On 7/13/07, Yan Wong <[EMAIL PROTECTED]> wrote: > Hi, > > Using library(lattice), is there any way to tell xyplot to plot > panels top to bottom, then left to right (i.e. panels are appended > vertically, then horizontally). as.table changes the plot direction > from left-to-right then top-to-bottom, to right-to-left then bottom- > to-top, but that's not quite what I want to do. > > Thanks > > Yan > > __ > R-help@stat.math.ethz.ch 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. > __ R-help@stat.math.ethz.ch 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.
Re: [R] Direction of panel plots in trellis graphics
On 7/13/07, Richard M. Heiberger <[EMAIL PROTECTED]> wrote:
> You can control the panel sequence with subscripting and transpose.
> Here are several examples. I think tmp.tr3 is the one you asked for.
>
> library(lattice)
>
> tmp <- data.frame(x=rnorm(24), y=rnorm(24), a=rep(letters[1:6],4),
> b=rep(LETTERS[1:4],each=6))
> tmp.tr <- xyplot(y ~ x | a*b, data=tmp)
> tmp.tr
> t(tmp.tr)
>
> tmp.tr2 <- xyplot(y ~ x | a, data=tmp)
> tmp.tr2
> tmp.tr2[c(1,3,5,2,4,6)]
>
> tmp.tr3 <- xyplot(y ~ x | a, data=tmp, as.table=TRUE)
> tmp.tr3
> tmp.tr3[c(1,3,5,2,4,6)]
Another high level option is to change the rule determining how
packets are chosen for a given panel in the layout.
print(tmp.tr3,
packet.panel = function(layout, row, column, ...) {
layout <- layout[c(2, 1, 3)]
packet.panel.default(layout = layout,
row = column,
column = row, ...)
})
This effectively transposes the layout, which (along with
as.table=TRUE) is what you want.
-Deepayan
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Re: [R] Direction of panel plots in trellis graphics
On 13 Jul 2007, at 17:11, [EMAIL PROTECTED] wrote:
>
> Another high level option is to change the rule determining how
> packets are chosen for a given panel in the layout.
>
> print(tmp.tr3,
> packet.panel = function(layout, row, column, ...) {
> layout <- layout[c(2, 1, 3)]
> packet.panel.default(layout = layout,
> row = column,
> column = row, ...)
> })
>
> This effectively transposes the layout, which (along with
> as.table=TRUE) is what you want.
Thank you Deepayan, that does exactly what I want.
Also thanks for the other suggestions by Gabor and Richard.
Unfortunately these don't quite work in my case, as I am printing to
multiple pages (so Richard's suggestion of transposing becomes
tricky), and my 2 conditioning variables are on the rhs and lhs of
the formula (i.e. y1 + y2 = x | v) (so I can't easily create a new
combination factor as in Gabor's situation).
Cheers
Yan
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