Hi Everyone,
Please don't denigrate the capabilities of GNUplot (Louise excluded). It
can, in fact, do some truly awesome stuff.
http://linuxgazette.net/133/luana.html
The PDF is worth a shot.
Cheers, Mark.
Louise Hoffman-3 wrote:
>
>> If you still want to then read ?write.table, that can
Hi Mirela,
>> Are the relative R^2 values the CP values?
No. CP is your complexity parameter.
>> I’ve read that the R^2 = 1-rel error, so I am assuming that in my case
>> this
>> would be 1-0.64949. Is this correct?
Yes. See ?rsq.rpart, and run the example, which I've copied below.
##
par(
Finally cracked it! Thanks everyone for your unlimited patience.
I had my code incorrect, the textConnection I was reading from had "" around
it, when it should have just been the object. See below.
>textConnection(b,open="r") - Not "b"!> zzz<-read.csv(y) > close(y)> zzz X x1
>x2 x3 x41 1 1
Hello Haris,
Thanks for that advice, yes that does work for me also, now the only problem is
reading the csv.
This is the format that write.csv is stored in as a variable;
> x[1] "\"\",\"x1\",\"x2\",\"x3\",\"x4\"" "\"1\",1,4,5,7"
> "\"2\",2,3,6,7"
R seems to insert alot of
Dear R-list members,
I am doing a CART analysis in R using the rpart function in the rpart package:
Phrag.rpart=rpart(PhragDiff~., data = Phrag, method="anova", xval=10).
I used the xerror values in the CP table to prune the tree to 4 nsplits:
CPnsplit rel error xerrorxstd
1
On Fri, Feb 29, 2008 at 6:45 AM, Antje <[EMAIL PROTECTED]> wrote:
> Hi there,
>
> I was wondering whether there are flexible packages available with which
> you
> can create user interfaces? (I've read about "gWidgets"!?)
gWidgets provides an easy to use API for developing GUIs in R. It's an
abs
Thanks. It works.
2008/3/1, Greg Snow <[EMAIL PROTECTED]>:
>
> Look at the cnvrt.coords function in the TeachingDemos package.
>
> You should be able to use that function to transform from user
> coordinates to device coordinates (where 0 is left/bottom and 1 is
> right/top), then multiply the dev
> From: joshv
> Hello, I'm reading Time Series Analysis and its Applilcations with R Examples
> and I have a question...
>
> I notice that in the book there are timeseries plots but without the x-axis
> being labeled with dates. They are just numbers 1,...50,...100, etc. How
> do I get the date
On 2/29/08, Prof Brian Ripley <[EMAIL PROTECTED]> wrote:
> See share/perl/massage-examples.pl
>
> Hint: lattice is a (very sophisticated) wrapper for grid, and it is
> grid.newpage() that has the hook.
>
> Hint 2: look at the version in the R-devel sources,
>
> https://svn.r-project.org/R/trunk
Dear R-list members,
I am doing a CART analysis in R using the rpart function in the rpart package:
Phrag.rpart=rpart(PhragDiff~., data = Phrag, method="anova", xval=10).
I used the xerror values in the CP table to prune the tree to 4 nsplits:
CPnsplit rel error xerrorxst
Try this:
Assuming that 'build' is a factor
par(mar=c(7,2,2,2), xpd = TRUE)
boxplot(time ~ build, horiz = T, col='lightblue', xaxt='n')
text(1:nlevels(build), par("usr")[3]-0.50, levels(build), srt=45, cex=0.6)
On 29/02/2008, Alex Reynolds <[EMAIL PROTECTED]> wrote:
> I have the following cod
Michael wrote:
> On 29 Feb 2008, Don MacQueen wrote:
>
>> The generic way to open an arbitrary file with an arbitrary
>> application in OS X at the command line in a shell window is
>>
>> open -a application_name file_name
>
> But there is no native Mac program to open a dvi file.
>
> Michael
You only have 1 row in your matrix, so what you are getting printed
out is not an empty matrix, but the header. If you print the
transpose you get:
> head(t(tst))
[,1]
[1,]1
[2,]2
[3,]3
[4,]4
[5,]5
[6,]6
>
The default is to only print out 10 values. Your data is
> If you still want to then read ?write.table, that can export your data
> into a spreadsheet-like ascii format which can be used from GNUplot
> easily.
Very interesting.
So if I e.g. write:
ts.sim <- arima.sim(list(order = c(1,1,0), ar = 0.7), n = 200)
ts.plot(ts.sim)
How do I know the names
On 29 Feb 2008, Charilaos Skiadas wrote:
> Why is it important that the output file be a dvi file? Would it be a
> problem to have the latex() function produce a pdf file on mac systems?
That was what I was saying.
> I thought the latex() command was just producing tex code.
By defaults it gi
Hi
I'm using Ubuntu 7.10 with 2GB RAM and a 2GB partition of the HDD set
aside as a swap drive.
I'm trying to write programs which are quite RAM intensive and as such
I sometimes run out of RAM and the process is killed.
At the moment I'm storing much data on disk, reading it in to a
datastructu
On Feb 29, 2008, at 5:39 PM, Michael wrote:
> On 29 Feb 2008, Charilaos Skiadas wrote:
>
>> On Feb 29, 2008, at 12:38 PM, Michael wrote:
>
>>> On 29 Feb 2008, Frank E. Harrell, Jr. wrote:
>>>
Several people have given great advice on how to successfully use
X11 on
Mac to so we can
I have the following code:
subsetTimeDataPlot <- boxplot(subsetTimeData$time ~
subsetTimeData$build, horizontal=True, col="lightblue", ...)
The 'names' component consists of strings that can be up to 20-30
characters long.
How would I go about drawing the names vertically (not the boxplot) or
On 29 Feb 2008, Don MacQueen wrote:
> The generic way to open an arbitrary file with an arbitrary
> application in OS X at the command line in a shell window is
>
> open -a application_name file_name
But there is no native Mac program to open a dvi file.
Michael
__
On 29 Feb 2008, Charilaos Skiadas wrote:
> On Feb 29, 2008, at 12:38 PM, Michael wrote:
> > On 29 Feb 2008, Frank E. Harrell, Jr. wrote:
> >
> >> Several people have given great advice on how to successfully use
> >> X11 on
> >> Mac to so we can use the dvi previewer to view latex() output from
I believe that R can export all formats that GNUplot can produce,
so i don't really see why you want to use GNUplot if you don't know it.
If you still want to then read ?write.table, that can export your data
into a spreadsheet-like ascii format which can be used from GNUplot
easily.
Btw, compar
On Fri, 2008-02-29 at 16:48 -0500, shu zhang wrote:
> Still about the mvpart.
> Is there any way I can control for the number of elements in each node
> in the function mvpart? Specifically, how can I ask partition to
> ignore node with elements less than 10?
mvpart is just a wrapper to (a modifie
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html and provide commented,
minimal, self-contained, reproducible code.
Here is an example; I am not sure what problem you are having with
'indexing' since you did not show an example.
> x <- data.frame(a=1:10, b=21:30, c=41:
On Fri, 2008-02-29 at 16:46 -0500, shu zhang wrote:
> Hello,
> I'm using the R package called mvpart, which is about the multivariate
> regression trees.
>
> The function I wrote is:
> mrt1<- mvpart(coefmat~sChip+sScreen+sMem,data=mixdata, xv="pick",
> plot.add=TRUE,uniform=TRUE,which=4,all=TRUE,x
[snip]
> Seriously. Be specific if you have a problem. (read the posting guide). R can
> also plot. If you don't like R's plots (which I could not understand) you can
> export data and import them to gnuplot. So what?
Okay, my post was not very good.
The reason (I think) I need GNUplot, is tha
Dear Prof. Ripley,
Thanks for your reply. I think I understand now.
Best,
R.
On Fri, Feb 29, 2008 at 7:36 PM, Prof Brian Ripley
<[EMAIL PROTECTED]> wrote:
> On Fri, 29 Feb 2008, Ramon Diaz-Uriarte wrote:
>
> > Dear All,
> >
>
> > I think I am confused about how I'd be able to use zlib startin
Still about the mvpart.
Is there any way I can control for the number of elements in each node
in the function mvpart? Specifically, how can I ask partition to
ignore node with elements less than 10?
Thanks!
-Shu
__
R-help@r-project.org mailing list
htt
Hello,
I'm using the R package called mvpart, which is about the multivariate
regression trees.
The function I wrote is:
mrt1<- mvpart(coefmat~sChip+sScreen+sMem,data=mixdata, xv="pick",
plot.add=TRUE,uniform=TRUE,which=4,all=TRUE,xadj=2,yadj=2,rsq=TRUE,big.pts=TRUE,wgt.ave.pca=TRUE,legend=TRUE,ba
Does this give the answer that you want?
> x <- c(5,5,7,6,5,4,3)
> result <- NULL
> for (i in 1:(length(x) - 2)){
+ if ((x[i + 1] < x[i]) && (x[i + 2] < x[i])) result <- c(result, i)
+ }
> result
[1] 3 4 5
>
On 2/29/08, zack holden <[EMAIL PROTECTED]> wrote:
>
> Dear list,
> I'm trying to w
On Friday 29 February 2008 09:37:26 pm Louise Hoffman wrote:
LH> Dear readers,
LH>
LH> I would like to use GNUplot for the plots, but I can't find any
LH> information on how to do that.
LH>
LH> Have anyone tried that? =)
LH>
LH> Hugs,
LH> Louise
LH>
Try
http://gnuplot.info/
there is plenty
Dear list,
I'm trying to write my first looping function in R. After many hours of
searching help files and previous posts, I'm at wits end. Please forgive my
programming ignorance...any help is greatly appreciated.
I need to sort through a vector (x) and identify the point at which 2
success
Dear readers,
I would like to use GNUplot for the plots, but I can't find any
information on how to do that.
Have anyone tried that? =)
Hugs,
Louise
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read
The generic way to open an arbitrary file with an arbitrary
application in OS X at the command line in a shell window is
open -a application_name file_name
quoted if there are embedded spaces. One doesn't generally have to
give the full path to the application.
Digging into help.start() mi
Hi Maura,
Compound quotes can become an absolute nightmare (in any language).
R already has Tcl/TK packages, check out the following from CRAN...
ade4TKGUI
gWidgetstcltk
plotAndPlayGTK *
RGtk2
* possibly what your after?
Also you might find some of the packages listed at the Graphics Task
View
Does anyone know how to get a vector of column sum from a data frame?
You can use colSums(), but this gives you a object of type "numeric"
with the column labels in the first row, and the sums in the second
row. I just want a vector of the sums, and I can't figure out a way
to index the "
Dear R Community,
I first apoligize to ask statistical questions of general domain,
probably beyond the mere use of R. I want to analyze the following type
of data with R . Total annual fisheries landings have been reported
during 1950-2007 from a given fishery area. I am dealing with annual
fishe
A simple RSiteSearch:
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/63840.html
Bart
Luís Paulo F. Garcia wrote:
>
> How do i for have a time of experiment? Have a package for this? Or
> function? In my case the time of experiment is learning machining (svm).
>
> Tanks :)
>
> [[alter
Hi Georg,
see textplot in the gplots package
another way is thru sweave and latex, pdf -> latex
Bart
Georg Ehret wrote:
>
> Dear R community,
>I wish to print tables into a pdf file. How can this be done,
> adding
> headers and several tables to the same file?
>
> Thanking you for
Hi there,
I'm brand new to R, so let me know if this question is not
appropriate for this list. I've been reading through the
documentation and have tried a number of things, but am pretty much
stuck so far. Here's the session info:
> sessionInfo()
R version 2.6.2 (2008-02-08)
i386-apple
There are a few different ways that this can be accomplished.
The method I would suggest is to use one of the variants of Sweave.
You can either use the original Sweave (?Sweave) or the odfWeave
package.
Using the original Sweave you would create a template file that combines
LaTeX commands (hea
Hi the list
I define a class A (slot a and b), a class C (slot c and d) and a class
E that inherit from A and B.
I define print(A) and print(B). For print(C), I would like to use both
of them, but I do not see how...
Thanks for your help...
Christophe
-
See share/perl/massage-examples.pl
Hint: lattice is a (very sophisticated) wrapper for grid, and it is
grid.newpage() that has the hook.
Hint 2: look at the version in the R-devel sources,
https://svn.r-project.org/R/trunk/share/perl/massage-Examples.pl
for use with lattice.
On Fri, 29 Feb 20
On Fri, 29 Feb 2008, Ramon Diaz-Uriarte wrote:
> Dear All,
>
> I think I am confused about how I'd be able to use zlib starting with
> R 2.7.0. I just downloaded the latest development version, built it,
> etc, but I am not able to find the zlib.h that, I believe, R should
> place somewhere unde
Dear R community,
I wish to print tables into a pdf file. How can this be done, adding
headers and several tables to the same file?
Thanking you for your attention,
Georg.
*
Georg Ehret
Johns Hopkins
Baltimore - US
[[alternative HTML version deleted]]
_
Dear All,
I think I am confused about how I'd be able to use zlib starting with
R 2.7.0. I just downloaded the latest development version, built it,
etc, but I am not able to find the zlib.h that, I believe, R should
place somewhere under "where/you/want/R/to/go" (from
--prefix=/where/you/want/R
Hi,
I am trying to find a way to automate production of page numbers in plots
produced using the lattice package. To do this, I started playing around
with setHook which works fine with vanilla plot, but the hook 'plot.new'
doesn't appear to be relevant to the lattice package. I was wondering if
He, Yulei wrote:
> Dear R user:
>
>
>
> I am using R2WinBUGs to call WinBUGS from R. But I have some problems in
> using either the option bugs.seed and summary.only in the function bugs.
> Here are the programs and error messages. It appears that if I don't use
> either option, the program r
I need in machine clock! Not in seconds.
On Fri, Feb 29, 2008 at 2:50 PM, Luís Paulo F. Garcia <[EMAIL PROTECTED]>
wrote:
> How do i for have a time of experiment? Have a package for this? Or
> function? In my case the time of experiment is learning machining (svm).
>
> Tanks :)
>
[[alte
On Feb 29, 2008, at 12:38 PM, Michael wrote:
> On 29 Feb 2008, Frank E. Harrell, Jr. wrote:
>
>> Several people have given great advice on how to successfully use
>> X11 on
>> Mac to so we can use the dvi previewer to view latex() output from
>> Hmisc. Now after a version upgrade of X11 and X11
Thanks, Greg. Yes, I'd store the compressed stuff as a raw data type.
Best,
R.
On Thu, Feb 28, 2008 at 11:54 PM, Gregory Warnes <[EMAIL PROTECTED]> wrote:
>
> You might look at storing the data using R's "raw" data type...
>
> -G
>
>
>
>
> On Feb 28, 2008, at 5:38PM , Ramon Diaz-Uriarte wrote
How do i for have a time of experiment? Have a package for this? Or
function? In my case the time of experiment is learning machining (svm).
Tanks :)
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
https://stat.ethz.ch
On 1/7/08, Jeff D. Hamann <[EMAIL PROTECTED]> wrote:
> I apologize if this is somewhere in the archives, but I can't seem to find
> a solution to this question.
>
> I've been trying to plot a bwplot:
>
> print(
> bwplot( n.pareto ~ as.factor(gen) | mut.rate * n.pop,
> data=p6
On 29 Feb 2008, Frank E. Harrell, Jr. wrote:
> Several people have given great advice on how to successfully use X11 on
> Mac to so we can use the dvi previewer to view latex() output from
> Hmisc. Now after a version upgrade of X11 and X11sdk we are getting
> lots of crashes. I noticed a Mac
I will try. It looks like the new-line sequence is to be enclosed in
single quotes ''
because the whole text is inside double quotes "".
Still it would be nice to have the possibility to pop up a text
widget. I know R is a serious statistical tool. But when you have to
present your project then pre
On Fri, 2008-02-29 at 18:12 +0100, Cornelis de Gier wrote:
> I'm looking for an answer to a similar question:
>
> years <- as.factor(sort(rep(1987:2006,20)))
> values <- rnorm(1:400,0,10)
> plot(years,values)
>
> results in 20 boxplots with x axis labels unreadable because there are
> too many of
Hi folks,
Is there an implementation of generalized method of moments in R? I did do a
help.search but found no hit. Site search found this gmm estimator function in
the package sde but not sure what it is.
Having browsed the codes in Finmetrics, I naively thought it won't be too hard
to imple
On Fri, 2008-02-29 at 12:02 -0500, Jason Horn wrote:
> Does anyone know how to get a vector of column sum from a data frame?
> You can use colSums(), but this gives you a object of type "numeric"
> with the column labels in the first row, and the sums in the second
> row. I just want a vect
Well, actually, in Splus I had this problem. In R this problem seems
to be solved. Does anyone have an idea how to solve this problem in
Splus?
Cornelis
2008/2/29, Cornelis de Gier <[EMAIL PROTECTED]>:
> I'm looking for an answer to a similar question:
>
> years <- as.factor(sort(rep(1987:2006,2
as.vector(col.Sums())
Ben
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Jason Horn
Sent: Friday, February 29, 2008 11:03 AM
To: [EMAIL PROTECTED]
Subject: [PS] [R] Column sums from a data frame (without the headers)
Does anyone know how to get a vecto
Jason -
colSums does return an object of class "numeric", which is certainly a
vector. The vector it returns happens to have names. If you want an
unnamed vector of the sums, just set the names attribute to NULL. This
will remove the names. However, you say you can't figure out how to
index
I'm looking for an answer to a similar question:
years <- as.factor(sort(rep(1987:2006,20)))
values <- rnorm(1:400,0,10)
plot(years,values)
results in 20 boxplots with x axis labels unreadable because there are
too many of them. How do I reduce the number of x axis labels?
Regards,
Cornelis
2
colSums gives you exactly what you want, but the vector is *named*.
You can use it like a not-named numeric vector, without much trouble.
If you still want to get rid of the names see ?unname
G.
On Fri, Feb 29, 2008 at 12:02:46PM -0500, Jason Horn wrote:
> Does anyone know how to get a vector of
Romain Francois schrieb:
> Hi,
>
> This seems to work for me by either mapping a network drive on windows
> or by using sshfs to mount a remote filesystem on my linux machine. I
> suppose you would have some sort of side effect in terms of time.
>
> Cheers,
>
> Romain
>
> Paul Hammer wrote:
>> hi
Does anyone know how to get a vector of column sum from a data frame?
You can use colSums(), but this gives you a object of type "numeric"
with the column labels in the first row, and the sums in the second
row. I just want a vector of the sums, and I can't figure out a way
to index the "
On Fri, Feb 29, 2008 at 10:32 AM, Nauta, A.L. <[EMAIL PROTECTED]> wrote:
> I tried a 6-way anova, and indeed found out that changing the order of
> factors influences the SS, F-ratio's and p-values. So what should I do if I
> want to know which factor most strongly rejects H0? (H0 is the hypothese
Frank,
You don't need to use X11 for TeXShop; I use Lyx for the Mac as well — I
don't use X11 or xdvi for either…
Regards,
Tom
Frank E Harrell Jr wrote:
> Several people have given great advice on how to successfully use X11 on
> Mac to so we can use the dvi previewer to view latex() output f
I can do it under Windows for network mounted files that are on some
other system: e.g.,
setwd("p:/APPS")
On 2/29/08, Paul Hammer <[EMAIL PROTECTED]> wrote:
> hi members,
>
> is it possible to set the work directory ( e.g. via setwd() ) on a other
> computer than R has been started?
>
> thanks
>
I am trying to optimize in situations such as the following:
Given 100 ability test items with such known item values as (1)
difficulty, (2) correlation with criterion, (3) position in subject
matter taxonomy, (4) illustrated/nonillustrated, (5) abstraction level,
and (6) length, I seek to make
Look at the cnvrt.coords function in the TeachingDemos package.
You should be able to use that function to transform from user
coordinates to device coordinates (where 0 is left/bottom and 1 is
right/top), then multiply the device coordinates by the resolution to
get the pixel numbers.
Hope thi
hi members,
is it possible to set the work directory ( e.g. via setwd() ) on a other
computer than R has been started?
thanks
paul
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http:
Several people have given great advice on how to successfully use X11 on
Mac to so we can use the dvi previewer to view latex() output from
Hmisc. Now after a version upgrade of X11 and X11sdk we are getting
lots of crashes. I noticed a Mac dvi previewer with an executable
stored as /Applicat
See this:
myLibrary <- file.path(path.expand('~'), 'library')
install.packages('package', lib = myLibrary)
library(package, lib = myLibrary)
#or
.libPaths(c(.libPaths(), myLibrary))
library(package)
On 29/02/2008, Daoping Mo <[EMAIL PROTECTED]> wrote:
> Dear Sir/Madam,
>
> I got some problem ab
Tristan Casey wrote on 02/29/2008 03:37 AM:
> Well that is certainly good news if write.csv output can be stored directly
> to a character vector!
>
> I have tried to specify a vector within the file="" argument for example;
>
> write.csv(a,file="b") where b is a preexisting character vector
>
Information about *graphical* user interface efforts for R, assuming
that's what you meant, can be found here:
http://www.sciviews.org/_rgui/
-Don
At 1:45 PM +0100 2/29/08, Antje wrote:
>Hi there,
>
>I was wondering whether there are flexible packages available with which you
>can create user
Hi Michael,
Yes, this is what I'm suggesting. Bear in mind, your model estimation
process should have also resulted in volatility estimates for t-1, t-2,
etc.
Your simulation will require one or more of these terms as input (in
addition to the random innovations) since your stochastic volatility
Corrected:
dir.create(file.path(path.expand('~'), 'library'))
myLibrary <- file.path(path.expand('~'), 'library')
install.packages('package', lib = myLibrary)
library(package, lib = myLibrary)
#or
.libPaths(c(.libPaths(), myLibrary))
library(package)
On 29/02/2008, Henrique Dallazuanna <[EMAIL P
Gavin Simpson schrieb:
> Paul,
>
> Do you have the RSQLite package installed?
>
> In a clean R, what does
>
> require(RSQLite)
>
> return?
>
> If you don't have it installed, then install the package:
>
> install.package("RSQLite", dep = TRUE)
>
> If that proceeds correctly - you may need external
Have a look at the documentation of ?.libPaths, it seems to me that
setting the variable R_LIBS_USER is what you would want to do.
Haris Skiadas
Department of Mathematics and Computer Science
Hanover College
On Feb 29, 2008, at 10:14 AM, Daoping Mo wrote:
> Dear Sir/Madam,
>
> I got some probl
The following worked for me (put together after reading ?
textConnection). Put simply, all read/write command work with
"connections", which are if you like "devices that know how to read
or write things". textConnection creates such a device that writes
(or reads if we used open="r") to/fro
Paul,
Do you have the RSQLite package installed?
In a clean R, what does
require(RSQLite)
return?
If you don't have it installed, then install the package:
install.package("RSQLite", dep = TRUE)
If that proceeds correctly - you may need external libraries of headers
for RSQLite to compile ag
On Fri, 2008-02-29 at 15:01 +, Luis Ridao Cruz wrote:
> R-help,
>
> I have a data frame in which I compute maximum by rows
> and I wish to find out the column name at which this maximun occurs.
>
> Does anyone know how to do it?
>
> Thanks in advance
Do you mean compute the maximum value in
Hello,
I'm using the R package called mvpart, which is about the multivariate
regression trees.
The function I wrote is:
mrt1<- mvpart(coefmat~sChip+sScreen+sMem,data=mixdata, xv="pick",
plot.add=TRUE,uniform=TRUE,which=4,all=TRUE,xadj=2,yadj=2,rsq=TRUE,big.pts=TRUE,wgt.ave.pca=TRUE,legend=TRUE,b
Dear Sir/Madam,
I got some problem about using R.
I am a student, and need to use R a lot. But sometimes when I am working in
computer lab, we can not install some particular pacakges by ourselves because
of the previliges.
Can the folder of Librabry of R, move to, for instance the personal folde
For plot():
plot(x,y, type = "n")
text(x,y, lab= junk.frm$ID)
This accomplishes the goal of using subject IDs as plot symbols, but I can't
seem to get the same result below w/ xyplot(). Is there something different
I have to do for xyplot()?
xyplot(y ~ x, type = "n")
text(x,y , lab=junk.frm$ID
Hi Ivan,
>> It appears that xYplot, unlike "standard" xyplot (or coplot to that
>> matter)
>> does not accept factors as x variable in formula.
To add to what you have said. It may not be too well documented in ?xYplot,
but xYplot() is really designed to do a number of very useful things with
t
hi members,
i try to load the package genefilter but i get always this error message:
_R code:_
>library(genefilter)
Error in dyn.load(file, ...) :
unable to load shared library
'/usr/local/lib64/R/library/RSQLite/libs/RSQLite.so':
/usr/local/lib64/R/library/RSQLite/libs/RSQLite.so: undefin
R-help,
I have a data frame in which I compute maximum by rows
and I wish to find out the column name at which this maximun occurs.
Does anyone know how to do it?
Thanks in advance
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/list
hi members,
i try to load the package genefilter but i get always this error message:
_R code:_
>library(genefilter)
Error in dyn.load(file, ...) :
unable to load shared library
'/usr/local/lib64/R/library/RSQLite/libs/RSQLite.so':
/usr/local/lib64/R/library/RSQLite/libs/RSQLite.so: undefin
Hi Maura,
I'm afraid that your message below only came to me, and wasn't copied to R-help.
I'm useless at graphics in R, but I'd recommend posting exactly what
R-code that your writing, this will show what plotting commands your
using and the syntax, and will allow others to provide insightful
co
See ?recode in the car package.
On Fri, Feb 29, 2008 at 8:50 AM, Silvia Lipski <[EMAIL PROTECTED]> wrote:
> Dear R-users,
>
> I am sorry if I ask for something that has been asked
> before, however, I still could not solve my little
> problem by consulting the previous thread on this
> topic:
>
>
On Fri, Feb 29, 2008 at 4:47 AM, Nauta, A.L. <[EMAIL PROTECTED]> wrote:
> Thank you for your reply,
> is your answer (that the approach does not depend on balance in the data)
> only valid for one-way anova, or also for two-way or more-way anova?
Any kind.
You should be aware that for unbalanced
Dear R user:
I am using R2WinBUGs to call WinBUGS from R. But I have some problems in
using either the option bugs.seed and summary.only in the function bugs.
Here are the programs and error messages. It appears that if I don't use
either option, the program runs fine. I am using R2.5.1 and Win
A revised version of the MiscPsycho package has been uploaded to CRAN.
The fixes include:
1) A bug found in the class.acc() function that resulted in overflow
errors when computing probabilities associated with polytomously scored
items has been resolved. The function now integrates over the poste
Try this:
colorful$response <- factor(colorful$response)
levels(colorful$response)[levels(colorful$response) %in% ToBeReplaced]
<- Replacement
On 29/02/2008, Silvia Lipski <[EMAIL PROTECTED]> wrote:
> Dear R-users,
>
> I am sorry if I ask for something that has been asked
> before, however, I s
On 2/29/2008 7:16 AM, Duncan Murdoch wrote:
> Dieter Menne wrote:
>> Dear Rglers,
>>
>> when using a callback in rgl (Windows, if it matters)
>>
>> http://finzi.psych.upenn.edu/R/library/rgl/html/callbacks.html
>>
>> I would like to get the Asynchronous keyboard status (as least
>> Shift/Control, b
Dear R-users,
I am sorry if I ask for something that has been asked
before, however, I still could not solve my little
problem by consulting the previous thread on this
topic:
I would like to replace several values in a data
frame, such as in:
colorful
subject response
1 meblack
2
On Fri, Feb 29, 2008 at 8:27 AM, Liviu Andronic <[EMAIL PROTECTED]> wrote:
> On 2/28/08, Gabor Grothendieck <[EMAIL PROTECTED]> wrote:
> > The sqldf package can read a subset of rows and columns (actually any
> > sql operation)
> > from a file larger than R can otherwise handle. It will automat
On 2/28/08, Gabor Grothendieck <[EMAIL PROTECTED]> wrote:
> The sqldf package can read a subset of rows and columns (actually any
> sql operation)
> from a file larger than R can otherwise handle. It will automatically
> set up a temporary
> SQLite database for you, load the file into the dat
Hi there,
I was wondering whether there are flexible packages available with which you
can create user interfaces? (I've read about "gWidgets"!?)
For example in Matlab you can even create stand alone applications. Is it also
possible for R in the same extend? Of course it should be platform inde
Dear all,
I quickly checked on the internet and nothing relevant came up, so, I
hope to find the answer to a question here. I'd pleased to be
redirected towards relevant pieces of information on the internet, if I
merely missed something obvious.
Actually, I've got two somewhat related questions
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