Yes of course (why didn't you yourself read the man/help pages? That's the way
I learned R).
If you see the help to grid.arrange:
arrangeGrob package:gridExtra R Documentation
arrangeGrob
Description:
arrange ggplot2, lattice, and grobs on a page
Usage:
arrangeGrob(..., as.table = FALSE, clip = TRUE,
main = NULL, sub = NULL, left = NULL, legend = NULL)
Arguments:
...: plots of class ggplot2, trellis, or grobs, and valid
arguments to grid.layout
For the ellipses:
The arguments to to grid.layout is your savior:
(here is the help to grid.layout):
grid.layout package:grid R Documentation
Create a Grid Layout
Description:
This function returns a Grid layout, which describes a subdivision
of a rectangular region.
Usage:
grid.layout(nrow = 1, ncol = 1,
widths = unit(rep(1, ncol), "null"),
heights = unit(rep(1, nrow), "null"),
default.units = "null", respect = FALSE,
just="centre")
Arguments:
nrow: An integer describing the number of rows in the layout.
And then for the call to do.call
do.call package:base R Documentation
Execute a Function Call
Description:
'do.call' constructs and executes a function call from a name or a
function and a list of arguments to be passed to it.
Usage:
do.call(what, args, quote = FALSE, envir = parent.frame())
Arguments:
what: either a function or a non-empty character string naming the
function to be called.
args: a _list_ of arguments to the function call. The 'names'
attribute of 'args' gives the argument names.
The args argument saves you:
This suggests me to do:
lattice.plots <- list(xyplot(rnorm(10) ~ 1:10, type = "b"),
xyplot(rnorm(10) ~ 1:10, type = "b"),
xyplot(rnorm(10) ~ 1:10, type = "b"),
xyplot(rnorm(10) ~ 1:10, type = "b"))
do.call(grid.arrange, list(lattice.plots, ncol = 1))
That does NOT WORK, damn someone, even though the help to do.call says that
args should be a _list_ (damn you isn't that a LIST)
However this works:
do.call(grid.arrange,c(lattice.plots, ncol = 1))
WHAT IS THE DIFFERNCE BETWEEN c() and list()????????????????
Have a nice day to all of you.
And thank you all developers for R. I cannot live without it.
Yours sincerely / Med venlig hilsen
Frede Aakmann Tøgersen
Specialist, M.Sc., Ph.D.
Plant Performance & Modeling
Technology & Service Solutions
T +45 9730 5135
M +45 2547 6050
fr...@vestas.com<mailto:fr...@vestas.com>
http://www.vestas.com<http://www.vestas.com/>
Company reg. name: Vestas Wind Systems A/S
This e-mail is subject to our e-mail disclaimer statement.
Please refer to www.vestas.com/legal/notice<http://www.vestas.com/legal/notice>
If you have received this e-mail in error please contact the sender.
From: Santosh [mailto:santosh2...@gmail.com]
Sent: 18. februar 2014 20:59
To: Frede Aakmann Tøgersen
Cc: r-help
Subject: Re: [R] plot a list of trellis objects
Thanks for the suggestion..
Is there a way I can include arguments to the grid.arrange function?
I tried in your example something like...
gridar <- function(x,ncol=2,...) grid.arrange(x,...)
do.call(gridar, lattice.plots);
I could not make it work when I try to control number of columns/rows and have
multiple pages the way possible using print.trellis
Regards,
Santosh
On Mon, Feb 17, 2014 at 10:38 PM, Frede Aakmann Tøgersen
<fr...@vestas.com<mailto:fr...@vestas.com>> wrote:
How about
lattice.plots <- list(xyplot(rnorm(10) ~ 1:10, type = "b"),
xyplot(rnorm(10) ~ 1:10, type = "b"),
xyplot(rnorm(10) ~ 1:10, type = "b"),
xyplot(rnorm(10) ~ 1:10, type = "b"))
do.call(grid.arrange, lattice.plots)
There is most likely a loop hidden somewhere in the do.call function ;-)
Yours sincerely / Med venlig hilsen
Frede Aakmann Tøgersen
Specialist, M.Sc., Ph.D.
Plant Performance & Modeling
Technology & Service Solutions
T +45 9730 5135
M +45 2547 6050
fr...@vestas.com<mailto:fr...@vestas.com>
http://www.vestas.com
Company reg. name: Vestas Wind Systems A/S
This e-mail is subject to our e-mail disclaimer statement.
Please refer to www.vestas.com/legal/notice<http://www.vestas.com/legal/notice>
If you have received this e-mail in error please contact the sender.
> -----Original Message-----
> From: r-help-boun...@r-project.org<mailto:r-help-boun...@r-project.org>
> [mailto:r-help-boun...@r-project.org<mailto:r-help-boun...@r-project.org>]
> On Behalf Of Santosh
> Sent: 18. februar 2014 01:41
> To: r-help
> Subject: [R] plot a list of trellis objects
>
> Dear Rxperts
>
> Is there a way to control the display order (or simplistically control
> panel layout) of a list of trellis objects without using a for loop (or
> whatever)?
>
> I just realize that gridExtra has that feature.. (grid.arrange)...
>
> But, converting each of those elements of the list of trellis objects into
> an argument to grid.arrange seems to negate the simplicity.. In addition,
> if I were to use grid.arrange on a list of trellis objects, is there a way
> to pass the list elements as arguments to grid.arrange?
>
> If you have other suggestions, please do..
>
> Regards,
> Santosh
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help@r-project.org<mailto:R-help@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.
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