Displaying 20 results from an estimated 20000 matches similar to: "Segfault with options() (PR#7078)"
2006 Apr 01
2
barchart in black & white with 10 categories?
Dear list,
I am trying to plot a barchart (from lattice) in B & W, with 10
categories per bar.
It seems that the colours are recycled after reachingcategory number
7, which creates a problem interpreting the chart. I therefore have
two questions:
1) How do I get more shades?
2) Does anyone have a theme to share with me with distinctive shades
in Black & White?
Thankful for all the
2003 Oct 16
4
R memory and CPU requirements
Thanks for all the help on my previous questions.
One more (hopefully last one) : I've been very
surprised when I tried to fit a model (using aov())
for a sample of size 200 and 10 variables and their
interactions.
It turns out that even 2GB of RAM is not anough for
aov() with this sample size, which does not seem so
big for me. Am I doing something wrong or this is
considered a normal
2008 Jan 03
2
confidence interval too small in nlme?
Hello,
I am interested in using nlme to model repeated measurements, but I don't seem
to get good CIs.
With the code below I tried to generate data sets according to the model given
by equations (1.4) and (1.5) on pages 7 and 8 of Pinheiro and Bates 2000 (having
chosen values for beta, sigma.b and sigma similar to those estimated in the
text).
For each data set I used lme() to fit a model,
2005 Aug 03
1
R CMD check failing to warn when it should
Hi,
I recently made changes to lattice code which needed changes in many
man pages as well. Before I made the appropriate changes, R CMD check
was flagging most of the problems correctly, except for the man page
for tmd. I have created a toy package that shows this, available at
http://www.stat.wisc.edu/~deepayan/R/tmdprob_0.12-2.tar.gz
This passes R CMD check on R 2.1.0 and r-devel from August
2004 Jul 18
2
gray background in png
Hi all,
I'm having a problem creating png images with trellis.device. I would
like to create many plots with a white background using a sequence
number in the file argument (i.e. "%02d"). The first plot is as expected
with a white background. However, the second and all subsequent plots
have a gray background. I would like all plots to have a white (or
transparent)
2004 Feb 05
2
xyplot (lattice): colours of lines
using either one of the following codes:
xyplot(X ~ time | center, type="l", panel=panel.superpose, groups=subject,
col = treatment)
xyplot(X ~ time | center, groups = subject,
panel = function(x, y, ...){
panel.superpose(x, y, col = treatment, type = "l", ...)
})
I get two different colours for the lines by these colours do not match the
corresponding
treatment
2004 Dec 15
1
RE: Lattice update error (PR#7423)
OK. Sorry to have bothered you. It may well have been the namespace issue, a
subtlety that I would have been unaware of. Thanks. I've cc'ed this to
r-bugs in case there is anything they wish to do about it.
-- Bert Gunter
> -----Original Message-----
> From: Deepayan Sarkar [mailto:deepayan@stat.wisc.edu]
> Sent: Wednesday, December 15, 2004 12:05 PM
> To: Berton Gunter
2008 Jun 24
1
Dynamically switching lattice device characteristics in Sweave under Makefile control
I am indebted to Deepayan Sarkar for lattice graphics, Fritz Leisch
for Sweave and the authors of the beamer package for LaTeX. For me
these are a "killer app" combination. I wouldn't want to go back to
creating presentations in any other way.
When I create a presentation I use a Makefile that allows me to the
presentation version of the slides, a 4-up version for printing on
2006 Oct 23
2
ANN/RFC: package providing TAB completion for readline-based R
Announcement:
(For those every-once-in-a-while occasions when you run R from a
terminal instead of Emacs, and then wish something would happen when
you hit TAB...)
Last week, I started looking at the GNU Readline documentation to see
if I could figure out how to use it for command completion within R.
It turned out to be easier than I had expected, and I now have a beta
version of the
2005 Mar 09
4
Lattice device page options-margins
I am using lattice to make figures as pdfs:
trellis.device(device = "pdf",file = "Figure6.pdf",color = FALSE)
I need to specify some blank space on the left-hand margins (the pages
will be bound so we need about 0.5 inch)). I have tried a number of
solutions but none seems to work (e.g. par.set). Can this be done when
initiating the plotting device? Or is the some other way
2003 Jun 04
4
Strip location and grid colour in Lattice
I am probably missing something quite obvious, but any help would be
appreciated. I am continually getting people misreading the lattice plots
because they are expecting the strip (with the factor names in them) to be
below the graph. Is there anyway of achieving this.
Secondly, from a more personal note I find the grid formed by the axes to be
a bit overpowering and would like to make it a
2007 Jun 24
2
matlab/gauss code in R
Hi all!
I would like to import a matlab or gauss code to R.
Could you help me?
Bye,
Sebasti?n.
2007/6/23, r-help-request en stat.math.ethz.ch <r-help-request en stat.math.ethz.ch>:
> Send R-help mailing list submissions to
> r-help en stat.math.ethz.ch
>
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2005 Apr 04
5
a question about box counting
Hi,
I have a set of x,y data points and each data point lies between (0,0)
and (1,1). Of this set I have selected all those that lie in the lower
triangle (of the plot of these points).
What I would like to do is to divide the region (0,0) to (1,1) into
cells of say, side = 0.01 and then count the number of cells that
contain a point.
My first approach is to generate the coordinates of these
2003 Oct 19
2
problem with win.metafile( ): traceback()
For the first error message:
> win.metafile(file = "//.../plot1.wmf",
+ width = 8.5, height = 6.25)
> lset( list( background = list(col = "white")))
Error in get(x, envir, mode, inherits) :
variable "win.metafile://.../plot1.wmf" was not found
> traceback()
4: get(device)
3: trellis.device(device = .Device, new = FALSE)
2: trellis.par.get(item)
1:
2005 Jun 03
2
Lattice xyplot -- footnote font size / mtext
Is there a way of controlling the font size and alignment of a footnote
in an xyplot, or alternatively of using 'mtext' to place a footnote at
the bottom of a graph?
--Rich
Richard Kittler
Advanced Micro Devices, Inc.
Sunnyvale, CA
2004 Mar 21
1
Multilevel analysis with package lme
Dear list,
i am a student of psychology and have to do a multilevelanalysis on some data.
About that i have one general and one specific question.
This is what i have copied from the help-file on lme:
data(bdf)
fm <- lme(langPOST ~ IQ.ver.cen + avg.IQ.ver.cen, data = bdf,
random = ~ IQ.ver.cen | schoolNR)
summary(fm)
after summary(fm) i get the following error:
2006 Mar 11
1
RFC: default background on lattice plots
Hi,
Many of the complaints about lattice stem from the default settings
(a.k.a. theme) on screen devices, which has a grey background. It's
easy enough to change this, even pseudo-permanently through a startup
script, so this is not a serious problem. However, there's one
situation where this has an unfortunate effect: on Windows, someone
might
1. create a plot (on screen)
2. right click
2004 Jun 10
2
Lattice::qqmath -- groups option question
Does the 'groups' option on qqmath just color the points differently in the main distribution or does it actually overlay separate quantile plots for each subset? I would like to be able to do the latter.
--Rich
Richard Kittler
AMD TDG
408-749-4099
2004 Jun 18
2
can't get text to appear over individual panels in multi-panel plot
I'm trying to learn how to create Trellis multi-panel plots, but I'm
having some trouble reproducing the graphs shown in Venables & Ripley
(2002) (e.g., Figs 4.14 & 4.15). Actually, everything looks fine except
for the fact that I can't see any text above the individual panels.
I'm using R 1.9.0 for OS-X running on Mac OSX 10.3.3, and I'm drawing
the graphs into
2003 Sep 09
2
lattice.xyplot: adding grid lines
Hallo,
I'd like to add grid lines to a lattice graph having 2 series of Y data.
See these 2 examples:
data(iris)
[1]
xyplot(Sepal.Length + Sepal.Width ~ Petal.Length ,
data = iris, allow.multiple = TRUE, scales = "same",type="l",
)
[2]
xyplot(Sepal.Length + Sepal.Width ~ Petal.Length ,
data = iris, allow.multiple = TRUE, scales =