The Irregular Time-Series ('its') class could be helpful to you.
The following does the basics of what you have asked.
require(its)
its.format("%m/%d/%y")
myits <-
its(cbind(reelect,new),dates=as.POSIXct(x=strptime(dateofpoll,format=its.for
mat(
plot(myits,type="b")
You may want to customise
Peter Flom wrote:
Thanks for all the help on my earlier questions.
How do you plot a simple time series with unequal intervals? I have
the following
dateofpoll <- as.ts(c("6/1/02", "7/1/02", "10/1/02", "1/4/03",
"1/25/03",
"6/7/03", "7/16/03", "8/17/03", "9/4/03"))
reelect <- c(51, 47, 49, 5
Hi, I replied to a related question yesterday (Mon Sept 8, 2003) with
subject "RE: [R] cannot allocate vector of size...". That was as also
about running low of memory, but about *reading* data from file and not
writing. However, the problem is likely to be due to the same thing.
You pass a large
David Khabie-Zeitoune schrieb:
Hi
Does anybody know of any R packages under Windows to produce video files
from a sequence of R graphs -- e.g. in .wmv or avi format?
Hello,
some times ago I've testet several methods and found the following to be
useful and effective:
1.) Create a numbered sequ
I have Data like this:
Tone OQtil4 OQ0 GOtil4GO0SKrhsJ SK0RCrhsJ
RC0
1 HsLG -9.1347877 -2.97 -7.409590 -6.40 9.389357 20.60 10.688854
24.40
2 HsLG -7.9270569 -2.03 -7.861541 -6.90 10.165324 26.40 10.640183
23.10
3 HsLG -7.0394106 -1.26 -7.509566 -6.53 12.033194
Quicktime also can convert sequences of images into
quicktime and avi movies.
It accepts quite a lot of different image formats.
Thomas Petzoldt wrote:
David Khabie-Zeitoune schrieb:
Hi
Does anybody know of any R packages under Windows to produce video files
from a sequence of R graphs -- e.
Hi Britta!
On Tue, 2003-09-09 at 10:57, Britta Lintfert wrote:
[snip]
>
>
> now I want to know, if there are significant differents in the variables
> OQ, GO, SK, RC depending on Tone. This I can do with an ANOVA , or??
Yes, this is correct.
>
> But when I start aov in R I get the following me
On Tue, 2003-09-09 at 05:11, Hector L. Ayala-del-Rio wrote:
> Dear all,
> I am trying to generate bootstrap replicate matrixes (rows=samples,
> column=species, sampling with replacement) from a matrix dataset, but I do
> not know how to do it in R. I have tried boot() and bootstrap(), but th
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.
Hi,
How can I use portrait/landscape option in lattice
bwplot? Is there any option in trellis.device where I
can define this?
Thanks in advance,
Mahbub.
__
[EMAIL PROTECTED] mailing list
https://www.stat.math.ethz.ch/mailman/listinfo/r-help
To expand on Winfried's comments, you may wish to try the following
before considering multivariate:
anova(lm(OQtil4 ~ Tone, data=gesamt))
and similarly for your other response variables. There are ways of
putting this kind of thing in a loop, storing only the p values or
whatever you want
>> Can some kind soul please give me a fool proof recipe for building R
>> and RSPython so that it actually works?
> I don't have a recipe, but one thought to help debug the process: Try
> installing RPy [1]. RPy also provides access to R via Python and uses
> the libR.so library. If you can i
Hi dear helpers,
I have been using for quite a long time a script where a class extends
another one (without trouble). But I now have problems of that kind
while trying to run the script :
Error in insertMethod(methods, sig, args, def, TRUE) :
inserting method corresponding to empty si
Dear Manbub,
I assume that you mean you want the boxes to be vertical
rather than horizontal (which is the default). Compare the
following two uses of bwplot:
data(singer)
bwplot(voice.part ~ height, data=singer, xlab="Height
(inches)")
bwplot(height ~ voice.part, data=singer, ylab="Heig
Dear Wayne,
I had similar problems and as Andrew Ward suggests you can overcome them
by recompiling the RODBC code, which is what I did after Professor
Ripley's kind advice for Windows. I am now able to read in 64K character
strings.
However, as of version 1.0.2 the source code sets a 64K lim
Hi,
I wrote all documents for each objects in my package in one .Rd file. Now I can't
convert the .Rd file into multi html files such that a html file corresponds a object
in package.
The command I used was ' R CMD Rdconv -t html foo.Rd'. It just converted the document
of first object in .Rd in
Yiming Zhou wrote:
Hi,
I wrote all documents for each objects in my package in one .Rd file. Now I can't convert the .Rd file into multi html files such that a html file corresponds a object in package.
The command I used was ' R CMD Rdconv -t html foo.Rd'. It just converted the document of first
I think are looking for the function 'cutree' from package mva
checkout its documentation:
> require(mva)
> ?cutree
pleanty of examples to do what you want.
#
Hi R lovers!
I am using the agnes function of the package
Hi!
On Tue, Sep 09, 2003 at 04:17:25AM -0700, Yiming Zhou wrote:
> The command I used was ' R
> CMD Rdconv -t html foo.Rd'. It just converted the document of first
> object in .Rd into html format.
I'm not exactly an expert in writing R documentation but while playing
arround with packag
Hi,
I've experienced similar failures with the RSperl installation. So I'd be
interested if someone sorts out the library misery ... ;-)
Arne
> -Original Message-
> From: Laurent Faisnel [mailto:[EMAIL PROTECTED]
> Sent: 09 September 2003 12:48
> To: [EMAIL PROTECTED]
> Subject:
Hi:
I am posting this message for a colleague who has
a lot of trouble to build an R package on
Windows. He did not find a solution to his
problems on the R-help archives and hopes that
one of the R gurus will be able to help.
He has a directory "CO2" which should contain all
the required fi
I am working to build the XML package for R on MacOS X. I have installed
libxml2-2.5.9 into /usr/local. I set the
LIBXML_INCDIR=/usr/local/include/libxml2. I use R INSTALL, I get the
following:
R INSTALL -c -l /usr/local/R/library XML_0.94-1.tar.gz
:
:
:
gcc -bundle -flat_namespace -undef
Gattuso, Jean-Pierre wrote:
The following command is run in a windows console:
C:\Program Files\R\rw1071\bin\rcmd INSTALL D:\CO2
Then he gets the following error (approximate translation of a French
message) :
"Perl is not recognized as an internal or external command, an
executable fil
On Tue, 9 Sep 2003 14:39:53 +0200, you wrote:
>Then he gets the following error (approximate
>translation of a French message) :
> "Perl is not recognized as an internal or
>external command, an executable file or a command
>file"
>
>Perl has of course been installed on the PC and
>my co
Hi,
I am trying to figure out why a new machine is running my R script so
slowly.
The script was developed on a Linux , dual 2.8 xeon processor machine
with 4GB ram. On this machine, the script runs in about an hour (it
creates lots of multilevel simulations). While running, 100% of a single
Gattuso, Jean-Pierre wrote:
Hi:
I am posting this message for a colleague who has a lot of trouble to
build an R package on Windows. He did not find a solution to his
problems on the R-help archives and hopes that one of the R gurus will
be able to help.
He has a directory "CO2" which should
On Tue, 2003-09-09 at 13:39, Gattuso, Jean-Pierre wrote:
> Hi:
>
> I am posting this message for a colleague who has
> a lot of trouble to build an R package on
> Windows. He did not find a solution to his
> problems on the R-help archives and hopes that
> one of the R gurus will be able to he
On Tuesday 09 September 2003 04:49, Marc Mamin wrote:
> 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, sca
Try adding C:\Perl\bin\; to your path variable.
-Original Message-
From: Gattuso, Jean-Pierre [mailto:[EMAIL PROTECTED]
Sent: 09 September 2003 13:40
To: [EMAIL PROTECTED]
Subject: [R] Making R packages
Hi:
I am posting this message for a colleague who has
a lot of trouble to build an
Putting aside the issue of whether you should be using boot() or not,
you can resample your matrix by doing something like this.
> a <- matrix(1:10, nrow=10, ncol=10, byrow=TRUE)
> a
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10]
[1,]12345678910
On Tuesday 09 September 2003 05:48, Andrew C. Ward wrote:
> Dear Manbub,
>
> I assume that you mean you want the boxes to be vertical
> rather than horizontal (which is the default). Compare the
> following two uses of bwplot:
>data(singer)
>bwplot(voice.part ~ height, data=singer, xlab="He
The document http://www.stat.auckland.ac.nz/~kwan022/rinfo.php
gives an excellent step by step description of how to make an R package for
Windows.
-Original Message-
From: Gattuso, Jean-Pierre [mailto:[EMAIL PROTECTED]
Sent: 09 September 2003 13:40
To: [EMAIL PROTECTED]
Subject: [R] Maki
Hallo, thank you for your answer,
there is still one problem in your solution:
Sepal.Length + Sepal.Width are considerd as a single serie of data...
Marc Mamin
-Original Message-
From: Deepayan Sarkar [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 09, 2003 3:03 PM
To: Marc Mamin;
I have been experimenting with various approaches to
plotting (irregular) time-series with reasonable
success. One thing I have been able to do is change
the number of tick marks on the axis. Consider the
following simple example:
> x <- as.data.frame(matrix(ncol=2,nrow=500))
> names(x) <- c("date
The simplest way is probably to edit the libxml2 library and remove
the module containing xmlParserError. That's what the Windows maintainer
has to do.
On Tue, 9 Sep 2003, Sean Davis wrote:
> I am working to build the XML package for R on MacOS X. I have installed
> libxml2-2.5.9 into /usr/loc
Sorry, that's what you get when you don't run your code before sending it.
Should be panel.superpose instead of panel.xyplot, since you want a grouped
display. e.g.,
xyplot(Sepal.Length + Sepal.Width ~ Petal.Length ,
data = iris, allow.multiple = TRUE, scales = "same",type="l",
pa
Do you have an anti-virus software running? That's about what I see when
Sophos is switched on.
On 9 Sep 2003, michaell taylor wrote:
>
> Hi,
>
> I am trying to figure out why a new machine is running my R script so
> slowly.
>
> The script was developed on a Linux , dual 2.8 xeon processo
The R packaging programs expect one .Rd file for each function, all in
the man directory. Installing the package converts each .Rd file into an
html file as well as other documentation formats.
There was once some discussion of allowing multiple functions to be
documented in a single file, but
Dear all,
I've used glm(family=binomial(link="logit")) several times, but now I think
that a log link is more appropriate.
I want to fit a model for probability of tree fall (TF)), with tree
diameter (dbh) and soil moisure (soil) as predictors. A large number of
trees have been checked every sec
Hi,
I want to plot 2 variables (confidence intervals) in a single xyplot. I
have a dataframe with variables Yup, Ylo, X and Z and I want to have a
xyplot with both variables ploted. I'm trying with
xyplot(Yup~X|Z, panel=function(x){...})
but this way I'm not able to pass variable Ylo into the f
> "Thomas" == Thomas W Blackwell <[EMAIL PROTECTED]> writes:
> Michael - Because these columns are factors to begin with,
> using as.numeric() alone will have unexpected results. See
> the section "Warning:" in help("factor").
Ah, thanks for pointing that out. When I've used as.
The way to control number of tickmarks in plot is via par(lab)
par(lab=c(5,5,7)) #the default
plot(rnorm(20),rnorm(20))
par(lab=3*c(5,5,7))
plot(rnorm(20),rnorm(20))
However this does not work for axis.POSIXct, which the function
called by the plot method for 'its'. I am not sure why this is.
T
hello, how i cant to charge in form dynamic a checkbutton, try to do it
with a vector be charged automaticamente but not
works, for example
library(tcltk)
tt<-tktoplevel()
f<-tkframe(tt)
tkpack(f)
i<-2
if (i==1) {b1<-tkcheckbutton
(f,text="b1",variable="b1",relief="raised");tkpack(b1);print(tclva
On 9 Sep 2003, Michael A. Miller outgrape:
> > > > > > "Thomas" == Thomas W Blackwell <[EMAIL PROTECTED]> writes:
>
> > Michael - Because these columns are factors to begin with,
> > using as.numeric() alone will have unexpected results. See
> > the section "Warning:" in help("factor").
>
On Tue, 9 Sep 2003, Tord Snall wrote:
> Dear all,
>
> I've used glm(family=binomial(link="logit")) several times, but now I think
> that a log link is more appropriate.
>
> I want to fit a model for probability of tree fall (TF)), with tree
> diameter (dbh) and soil moisure (soil) as predictors. A
Ernesto Jardim <[EMAIL PROTECTED]> writes:
> Hi,
>
> I want to plot 2 variables (confidence intervals) in a single xyplot. I
> have a dataframe with variables Yup, Ylo, X and Z and I want to have a
> xyplot with both variables ploted. I'm trying with
>
> xyplot(Yup~X|Z, panel=function(x){...})
> "NaLi" == Na Li <[EMAIL PROTECTED]>
> on Tue, 09 Sep 2003 10:15:22 -0500 writes:
NaLi> On 9 Sep 2003, Michael A. Miller outgrape:
>> > > > > > "Thomas" == Thomas W Blackwell <[EMAIL PROTECTED]> writes:
>>
>> > Michael - Because these columns are factors to begin wi
On Mon, 8 Sep 2003, Jeff Gentry wrote:
>
> In some code that I have written, use of url() is generating the output
> line:
> "cannot open: HTTP status was `404 Not Found`"
>
My fault. This used to use error(), but as you will recall, the result
was that the connection wasn't freed and getBioC()
On Tue, Sep 09, 2003 at 12:10:06PM -0300, [EMAIL PROTECTED] wrote:
> hello, how i cant to charge in form dynamic a checkbutton, try to do it
> with a vector be charged automaticamente but not
> works, for example
[...]
> while (i<=j){
> b[i]<-tkcheckbutton(f,text="b[i]",variable="b[i]",relief="r
I know this is not entirely on-topic, but assuming that several users
have had to do this, could someone give me some specifics? If it is
off-topic, feel free to reply directly rather than to the group.
Thanks
> The simplest way is probably to edit the libxml2 library and remove
> the module con
Dear All,
I'm a newbie to R having just switched from S-Plus.
I was able to port my files from S-Plus for Linux to R for OSX using
the S-Plus "data.dump", and the R "data.restore" commands. I've decided
that I like R enough to install it on my Linux box, but I can't figure
out an easy way to g
Martin Maechler <[EMAIL PROTECTED]> writes:
> >> as.numeric (levels (y)[as.numeric (y)])
> NaLi> [1] 1 3 1
>
> NaLi> which is a bit awkward.
> as.numeric(as.character(y)) !
>
> {in some cases you might consider using as.integer() instead of as.numeric()}
Better to convert first and
Hi:
I have have taken over from a colleague who
prepared an R package and failed to build it on
Windows. I am doing this with unix as I am a mac
user. Below is the output I get when I use the
build command:
[gattuso:unix/R/CO2.Rcheck] gattuso% R CMD build CO2
* checking for file 'CO2/DESCRIPT
Joseph Ortiz wrote:
Dear All,
I'm a newbie to R having just switched from S-Plus.
I was able to port my files from S-Plus for Linux to R for OSX using the
S-Plus "data.dump", and the R "data.restore" commands. I've decided that
I like R enough to install it on my Linux box, but I can't figure
Joseph Ortiz <[EMAIL PROTECTED]> writes:
> I tried to use tar to archive my directories and binary .Rdata files
> and simply extract them to a new machine. This works fine going from
> one OSX machine to another, but does not work going from OSX to Linux,
> presumably due to binary file or directo
Joseph Ortiz <[EMAIL PROTECTED]> writes:
> Dear All,
>
> I'm a newbie to R having just switched from S-Plus.
>
> I was able to port my files from S-Plus for Linux to R for OSX using
> the S-Plus "data.dump", and the R "data.restore" commands. I've
> decided that I like R enough to install it on
On Tue, 2003-09-09 at 16:35, Douglas Bates wrote:
> Ernesto Jardim <[EMAIL PROTECTED]> writes:
>
> > Hi,
> >
> > I want to plot 2 variables (confidence intervals) in a single xyplot. I
> > have a dataframe with variables Yup, Ylo, X and Z and I want to have a
> > xyplot with both variables ploted
Hi all,
Thanks for all the suggestions. I was able to get the
data frame out by first deleting some other large
objects in the directory, and then changing the data
frame into matrix by as.matrix(), splitting the matrix
into 4 blocks and finally using write.table() to write
the matrix into 4 files
array chip <[EMAIL PROTECTED]> writes:
> Hi all,
>
> Thanks for all the suggestions. I was able to get the
> data frame out by first deleting some other large
> objects in the directory, and then changing the data
> frame into matrix by as.matrix(), splitting the matrix
> into 4 blocks and finall
Paul Gilbert wrote:
The R packaging programs expect one .Rd file for each function, ...
Sorry, this was not exactly correct. It expects one .Rd file for each
documentation item (man page) indicated by \name{}, but that can
document more than one function.
Paul Gilbert
_
> "Na" == Na Li <[EMAIL PROTECTED]> writes:
> x <- c(1, 3, 1)
> y <- factor (x)
> y
> [1] 1 3 1
> Levels: 1 3
> as.numeric (y)
> [1] 1 2 1
Ah, now I get it - thanks!
Mike
__
[EMAIL PROTECTED] mailing list
https://www
On Tuesday 09 September 2003 10:35 am, Douglas Bates wrote:
> Ernesto Jardim <[EMAIL PROTECTED]> writes:
> > Hi,
> >
> > I want to plot 2 variables (confidence intervals) in a single xyplot. I
> > have a dataframe with variables Yup, Ylo, X and Z and I want to have a
> > xyplot with both variables
> -Original Message-
> From: array chip [mailto:[EMAIL PROTECTED]
> Sent: den 9 september 2003 19:04
> To: Henrik Bengtsson; 'Thomas W Blackwell'; Patrick Burns
> Cc: [EMAIL PROTECTED]
> Subject: RE: [R] memory problem in exporting data frame
>
>
> Hi all,
>
> Thanks for all the suggest
Given f, a pdf over a finite interval, is there any existing R function that
can efficiently tabulate the cumulative distribution function for f, or
produce all N+1 quantiles of the form i/N? "Efficiently" here means better
than doing repeated integrations for each point.
_
Perhaps approx() or approxfun() can help you create an efficient CDF.
HTH,
Jerome
On September 9, 2003 01:38 pm, Kevin S. Van Horn wrote:
> Content-Length: 417
> Status: R
> X-Status: N
>
> Given f, a pdf over a finite interval, is there any existing R function
> that can efficiently tabulate th
Dear List,
I have an array of 6400 x 56 elements. I want to calculate the density function for
each column and plot all 56 density functions in one plot.
I have tried several procedures, but they all failed.
What can I do?
TIA
Christian
[[alternative HTML version deleted]]
__
On 09-Sep-03 Kevin S. Van Horn wrote:
> Given f, a pdf over a finite interval, is there any existing R function
> that
> can efficiently tabulate the cumulative distribution function for f, or
> produce all N+1 quantiles of the form i/N? "Efficiently" here means
> better than doing repeated integ
I'm looking for a good form in which to store matrix results of a
simulation.
I am doing a simulation study. Each simulation generates some data
and then analyzes it. I want to record the results of many
simulations and analyze them. Say r has the results of one
simulation, and I care about r$c
In simulation like you describe, it is best to avoid using rbind in a
loop, as that has more overhead than creating objects of the size
required to store the results before you start the loop. Also, if all
your results are numbers, it may be better to avoid data.frames as they
require more
" mean(list(m1, m2)) " will not work.
mylist <- list(m1, m2)
sapply( mylist, FUN=mean ) gives will give you the mean of m1 and m2
sapply( mylist, FUN= function(x) apply(x, 2, mean) ) will give you the
column means of m1 and m2 in a matrix format. Double check the resulting
dimension.
Here are
Just one small comment.
R stores arrays in reverse odometer order, i.e. the leftmost subscript
varies fastest. Thus, you might want to use the last subscript to
represent the simulation number rather than the first. That way, the
entire vector or matrix is stored together (i.e. contiguously in
cmprobst wrote:
Dear List,
I have an array of 6400 x 56 elements. I want to calculate the density function for each column and plot all 56 density functions in one plot.
I have tried several procedures, but they all failed.
What can I do?
56 lines could even confuse a spider, so you might want t
If all you want are the means of the statistics, then you may not
need to store all the individual simulation results. What about the
following:
N <- 9 # number of simulations
k <- 3 # number of coefficients
CoefSum <- rep(0, k)
names(CoefSum) <- letters[1:k]
VarSum <- array(0, dim=c(k, k))
If there are a _lot_ of results, and they are not needed until after
the simulations have all run, it's always possible to write them out
to a file or files and then use scan() or read.table() or something like
that to read them back in.
__
[EMAIL PROTEC
"Gattuso, Jean-Pierre" wrote:
>
> Hi:
>
> I have have taken over from a colleague who
> prepared an R package and failed to build it on
> Windows. I am doing this with unix as I am a mac
> user. Below is the output I get when I use the
> build command:
>
> [gattuso:unix/R/CO2.Rcheck] gattuso% R
75 matches
Mail list logo
