Dear Deepayan,
Thank you very much for your quick help.
I played a bit around and came up with two methods of plotting
a "matrix of plots" on a single page (see the code below). The first you know
from my earlier postings. For this method I have the following questions:
1) Is it possible to have different x- and y-labels for each of the panels
(as in the second plot)?
2) Is it possible to rotate the y-axis ticks in each panel by -90 degrees
(as in the second plot)?
For the second method:
3) Is it possible reduce/control the space between the panels?
4) Is it possible to align the panels according to their "frame"? [the panels of
the variables 2 and 4 are not properly aligned as the labels for the latter need
more space than the ones of the former.]
Many thanks,
Marius
library(lattice)
library(grid)
## panel function
library(lattice)
x=c(1,2,1,2,1,2,1,2)
y=c(1,2,2,1,1,-1,-2000,2000)
z=c(1,1,2,2,3,3,4,4) # panel number
xyplot(y~x|z,type="l",aspect=1,layout=c(2,2),
scales=list(relation="free",alternating=c(1,1),tck=c(1,0)),
par.settings = list(layout.widths = list(axis.panel = 2),
layout.heights = list(axis.panel = 2)),
panel=function(...){
panel.xyplot(...,col=1)
}
)
## grid idea
myplot <- function(x,y,z,xlab,ylab){
xyplot(y~x|z,type="l",aspect=1,
xlab=xlab,ylab=ylab,
strip = function(...) strip.default(...),
scales=list(alternating=c(1,1),tck=c(1,0))
)
}
grid.newpage()
pushViewport(viewport(layout=grid.layout(2,2)))
pushViewport(viewport(layout.pos.row=1,layout.pos.col=1))
print(myplot(1:2,1:2,"variable 1","x label","y label"),newpage=FALSE)
popViewport(1)
pushViewport(viewport(layout.pos.row=1,layout.pos.col=2))
print(myplot(1:2,2:1,"variable 2","x label","y label"),newpage=FALSE)
popViewport(1)
pushViewport(viewport(layout.pos.row=2,layout.pos.col=1))
print(myplot(1:2,c(1,-1),"variable 3","x label","y label"),newpage=FALSE)
popViewport(1)
pushViewport(viewport(layout.pos.row=2,layout.pos.col=2))
print(myplot(1:2,c(-2000,2000),"variable 4","x label","y
label"),newpage=FALSE)
popViewport(1)
On 2010-05-06, at 15:09 , Deepayan Sarkar wrote:
> On Thu, May 6, 2010 at 6:24 PM, Marius Hofert <m_hof...@web.de> wrote:
>> Thanks, Deepayan.
>>
>> Is it at least possible to increase the space between the panels in the
>> following plot?:
>>
>> library(lattice)
>> x=rep(c(1,2,3),4) # x values
>> y=1:12 # y values
>> z=rep(1:4,each=3) # panel number
>> xyplot(y~x|z,type="l",aspect=1,layout=c(2,2),
>> scales=list(relation="free",alternating=c(1,1),tck=c(1,0)),
>> panel=function(...){
>> panel.xyplot(...,col=1)
>>
>> }
>> )
>
> Sure, add
>
> par.settings = list(layout.widths = list(axis.panel = 2))
>
> (similarly layout.heights for vertical gap).
>
> -Deepayan
>
>>
>> On 2010-05-06, at 13:53 , Deepayan Sarkar wrote:
>>
>>> On Thu, May 6, 2010 at 12:16 PM, Marius Hofert <m_hof...@web.de> wrote:
>>>> Dear R experts,
>>>>
>>>> I have four plots I would like to plot attached to each other (in panels).
>>>> All plots have the same x-scale, but different y-scales. The example below
>>>> shows
>>>> pretty much what I would like to have, except that for the two plots in the
>>>> "second column" (of this 2x2 plot-matrix), I would like to have the y-ticks
>>>> shown on the right side such that the four plot panels are attached to
>>>> each other/glued
>>>> together. How can I achieve this?
>>>
>>> There is no easy way.
>>>
>>> For the first step of a difficult way, see ?axis.default
>>>
>>> -Deepayan
>>>
>>>
>>>> I found a solution for a 2x1 matrix in the R-help archive, but this
>>>> problem here is different.
>>>>
>>>> Cheers,
>>>>
>>>> Marius
>>>>
>>>> Ps: I guess the "scales=..." should somehow go inside the panel function,
>>>> so that
>>>> the panel number tells the "alternating"-argument where it has to print
>>>> the ticks.
>>>>
>>>> library(lattice)
>>>> x=rep(c(1,2,3),4) # x values
>>>> y=1:12 # y values
>>>> z=rep(1:4,each=3) # panel number
>>>> xyplot(y~x|z,type="l",aspect=1,layout=c(2,2),
>>>> scales=list(y=list(relation="free"),alternating=c(1,1),tck=c(1,0)),
>>>> panel=function(...){
>>>> panel.xyplot(...,col=1)
>>>>
>>>> }
>>>> )
>>>> ______________________________________________
>>>> 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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