Displaying 20 results from an estimated 1000 matches similar to: "Transparent Pie Charts"
2008 Dec 05
1
Trouble with gridBase and inset plots
Dear All,
I ma having a trouble in generating a figure containing 3 insets with
the gridBase package.
I always get an error message of the kind:
Error in gridPLT() : Figure region too small and/or viewport too large
No matter which parameters I choose. The plots works nicely with two
insets only, but when I try adding the third one, my troubles begin.
I am probably doing something wrong in the
2011 Apr 28
2
gridBase Base Plot Positioning
Hello,
I'm trying to follow the documentation of how to use gridBase, and I've reached the minimal code example below as my best effort. Can someone explain how to keep the column of boxplots on the same page as the rectangles (even though I've tried new = TRUE) ? Also, would it be hard / possible to match up the middle of each boxplot to the middle of each rectangle ?
2008 May 02
1
Error in downViewport.vpPath(vpPathDirect(name)
Hi,
I am having trouble plotting a series of dendrograms using lattice and grid
code as found in Paul Murrells book R Graphics.
This is the error message I recieve:
Error in downViewport.vpPath(vpPathDirect(name), strict, recording =
recording) :
Viewport 'plot1.panel.1.1.off.vp' was not found
I have attached the code and also my data file. Should anyone have any
suggestions then
2009 Apr 16
3
segment between points on different plots
Hi,
I need to draw a line segment between two points on different plots in the
same multigraph.I've tried looking at the zoominplot function in plotrix but
havent understood much.any help is appreciated
~Aks
[[alternative HTML version deleted]]
2008 Jun 11
1
Problem when combining dotplot() and textplot() using grid
Hi everyone.
I want to solve the following problem. I have a data.frame and I
create a dotplot using lattice.
Then I want to use the grid-package to create a combined graphic which
contains the dotplot as well as a textplot() (using package gplots) of
the data.frame next to the dotplot.
Example code:
library(lattice)
library(grid)
library(gplots)
xx <- data.frame(f=factor(rep(1:5, each=5)),
2006 Apr 04
1
Grid graphics issues
Hi all --
So I'm trying to use lattice graphics, but I want to use a
sunflower plot, which doesn't seem to be part of lattice. No problem,
I put together the following code, which mostly works -- *except* for
the first graph it generates. If it opens the graphic device, then it
draws the xygrid, clears the device, then draws the sunflowerplot.
All subsequent output operations work
2010 Mar 24
2
Multi-panel Pie Charts.
Hi All,
I'm trying to find out a way to plot multi-panel pie charts. It may not be
the best way to present data, but I would still need one.
1. Is anyone aware of some in-built script/function which can do this for
me. I'm aware of one given in Deepayan's book, but anything apart from this?
2. I tried using Deepayan's script on following data set but it doesn't seem
to work
2008 Oct 27
3
Arrays of Trellis plots
hello,
the example below does not work. (i know it's not supposed, but it makes it
clear what i'm trying to achieve)
par(mfrow=c(2,1))
xyplot(y~x2|x1,data=dataframe1,pch=20)
xyplot(y~x2|x1,data=dataframe2,pch=20)
i know i could probably merge the two datasets and do something like
xyplot(y~x2|x1+dataset,data=merged)
any other suggestion?
thanks.
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2003 Jan 08
2
Problem with fontsize of pie-chart in postscript file
Hi all,
I've a problem with the size of the labels of my pie-charts when I try to
write them to a postscript file. I need to increase the default size, so I
change cex (see below). On screen this works fine, but cex doesn't seem to
affect the postscript-file. Any suggestions?
Thanks a lot,
Daniel
Copy/Past-example (will try to write to c:/temp!):
labels <- c("I",
2006 Aug 01
1
R crashes using pdf() windows() or postscript()
Dear HelpeRs,
I have a script where I save several thousands of graphics. These are
then used in Latex through Sweave. Unfortunately R crashes while making
these plots and Windows pops up some message that I run low on virtual
memory. I tried to save the plots using pdf(), windows() and
postscript() and also tried to run it with R CMD BATCH myscript.R. But
after a while R slows down and crashes
2004 Sep 23
1
Gridbase basic question
All,
I have a simple plot(x,y) and I would like to then insert rectangles of
some length (in native coordinates) and height fixed to 0.5 in native
coordinates. I can't quite get the code right to do this. Can anyone
give me a quick example of how to do this? I looked the gridBase index
and the tutorial (from R-news?) but just haven't gotten it down yet.
> plot(1:10,1:10)
2008 May 13
1
Bubble plot pie chart map
Hello,
I am currently trying to show the abundance of two species of
zooplankton within the North Sea as pie chart bubble plots. I followed
Werner Wernersen's advice in R help
(http://finzi.psych.upenn.edu/R/Rhelp02a/archive/48644.html) and used
Paul Murrell's paper "Integrating Grid Graphics Output with Base
Graphics Output" (in R News) to try and do this (using the gridBase
2008 Sep 01
1
npc to native coordinates for xyplot
Hello,
I am having trouble adding symbols to grid graphics. I am able to
create a lattice scatterplot using xyplot, which has a range from
-15:15 in both the X and Y directions. However, when I try to add
circles and text to this graph using grid.circle() and grid.text(),
they are offset using the default npc coordinates.
Nothing happens when I pass the parameter default.units="native"
2008 Sep 20
0
gridBase and layout
Dear list,
I have produced a fairly intricate plot arrangement for use in a
publication using layout() and gridBase, and out of curiosity I'd like
to learn whether a more elegant and robust solution could be obtained
with grid to avoid the layout() function.
> library(gridBase)
> x <- seq(-pi, pi, length=10)
> y <- cos(x)
>
> par(mar = c(0, 0, 0, 0), pty =
2005 May 31
2
Problem going back to a viewport with gridBase
I am setting up base plots -- one in viewport A and and one in B. This part
works fine. But if I go back to A after having done B and add
horizontal lines it seems
to not use the correct coordinates. How do I tell it to resume using A's
coordinates? I am already using par(fig = gridFIG()) but it seems that that's
not enough to reestablish them. What happens is that when I go back to
2005 May 31
2
Problem going back to a viewport with gridBase
I am setting up base plots -- one in viewport A and and one in B. This part
works fine. But if I go back to A after having done B and add
horizontal lines it seems
to not use the correct coordinates. How do I tell it to resume using A's
coordinates? I am already using par(fig = gridFIG()) but it seems that that's
not enough to reestablish them. What happens is that when I go back to
2006 Apr 06
2
key position in trellis plotting area
Hi,
I want to do the following:
1) create a trellis plot with 1 x 1 layout
2) add a key in the upper right hand corner of the plotting region (i.e.,
the panel), but after the initial call to trellis
3) resize the resulting device graphics device without changing the relative
position of the key
For instance, the code below draws the key relative to the device
window--not the plotting area.
2008 Aug 06
1
grid layout scaling viewport width based solely on height
Hello all,
I'm trying to write a function that produces a main plotting region
with several square plots along the right side. Ideally the size of
right side plots will scale only with the height of the entire plot,
yet never overlap with another secondary plot. The following two
snippets get close, however, as I resize the plot horizontally the
right side plots (green squares) get smaller
1998 May 24
1
R-beta: problem with graphics parameter "fin"
Hi,
I have the following problem (with R 0.61.3 an Linux, and a new and empty
workspace)
> oldpar<-par()
> par(oldpar)
Error: attempt to set invalid value for graphics parameter "fin".
> oldpar$fin
[1] 6.992034 6.990803
but now:
> oldpar$fin <- c(6.99,6.99)
> par(oldpar)
it works.
It seems, that if I set oldpar$fin to values greater than listed above
2005 Apr 29
2
Automating plot labelling in custom function in lapply() ?
Dear List,
Consider the following example:
dat <- data.frame(var1 = rnorm(100), var2 = rnorm(100),
var3 = rnorm(100), var4 = rnorm(100))
oldpar <- par(mfrow = c(2,2), no.readonly = TRUE)
invisible(lapply(dat,
function(x) {
plot(density(x),
main = deparse(substitute(x))) }
)
)