Johannes Hüsing wrote:
> Tom Backer Johnsen <[EMAIL PROTECTED]> [Fri, Jan 11, 2008 at 06:57:41PM CET]:
> [...]
>>> Are there something that can handle this in R?
>
> Have you considered the coin package?
I'll have a look at it.
>
>> After a few hours thinking on and off about the problem, I sus
How about making a list of data frames, then you can use either a loop
(mylist[[i]]) or often simpler to use the lapply and sapply functions.
From: [EMAIL PROTECTED] on behalf of dave mitchell
Sent: Fri 1/11/2008 11:14 AM
To: r-help@r-project.org
Subject: [R] Scr
Someone else suggested the snow package, but I don't think it is available for
windows. I have been able to get the nws package to work on a duel core
machine using windows and it did speed up my tests (and was fairly straight
forward to use).
From: [EMAIL PRO
I think what you want to do is define your data frame(s) in an environment that
is not on the standard search path and then create your functions so that they
use the same environment or their environments inherit from the one with the
data frames.
For large projects the best way to do this is
Tom,
I don't think the question was stupid (silly depends on what you consider
silly), but you are right that the distinction probably does not matter that
much.
If you go back to basic probability then remember that there are n! possible
permutations (n is total number of observations). Th
Dear all,
Following a suggestion by Henrik Bengtsson I installed EBImage/biocondutor
package. I also installed ImageMagick and GTK software because EBImage need it.
After look at EBImage I find a function that compute Haralick texture on
images. I tryed to run it with following simulated image,
That's a very creative way to get the results! I haven't used the "table"
call before, but that certainly made it much easier. Thanks!
Gabor Grothendieck wrote:
>
> The first line was missing. It should be:
>
> mat <- do.call(rbind, a)
> sapply(apply(mat, 2, table), function(x) mean(as.numer
Could you explain a little more about exactly what you are trying to
do, or provide some sample code. How are you creating the subsets?
Can you put them in a list and then process them from the list, or you
could use an 'lapply'. So some details would be helpful.
On 1/11/08, dave mitchell <[EMAI
> "Petr" == Petr PIKAL <[EMAIL PROTECTED]> writes:
> Thank you Basically I have a rectangular space (like an
> aquarium) in which I made some analysis. I can make
> image(lat, long, value) for each height but what I dream
> about is to make something like scatterplot3d(lat, lo
The first line was missing. It should be:
mat <- do.call(rbind, a)
sapply(apply(mat, 2, table), function(x) mean(as.numeric(names(x))[x
== length(a)]))
On Jan 11, 2008 7:23 PM, Gabor Grothendieck <[EMAIL PROTECTED]> wrote:
> Assume that no component matrix can have repeated values.
>
> First we
Assume that no component matrix can have repeated values.
First we apply table to mat yielding a list of named counts.
To each component of that we sapply the indicated function
which picks out those that occur length(a) times (so they are
in every column), converts the name to numeric and average
Another question:
Is it possible to make 3-variable cross tabulations (I mean, plus another
dichotomous variable), such as 2*3*3, 3*2*3, or 3*3*2? Can we do it in
similar ways as just 2-variables?
Thank you very much!
Andy
Charles C. Berry wrote:
>
> On Thu, 10 Jan 2008, AndyZon wrote:
>
With the example you provided, it seems both glht() and contrast()
work fine.
Based on my limited experience with contrast(), if you encounter such
an error message you just mentioned, check
> dat.lme$apVar
You might see something like this
[1] "Non-positive definite approximate variance
useR's,
I want to match the real number elements of a list that has 3 matrices as
its elements and then average those numbers. I think I am close, but I
can't get it to quite work out. For example,
> a <- list(matrix(c(10,NA,NA,12,11,
> 10,13,NA,14,12),ncol=2),matrix(c(10,12,15,13,11,
> 13,NA,
?lapply in the case of a list.
test=list(a=1:5, b=1:4)
lapply(test, mean)
--- "B. Bogart" <[EMAIL PROTECTED]> wrote:
> Hello all,
>
> I've scoured the archives and google and I can't
> figure out how to
> amalgamate a set of vectors of differing lengths in
> such a way as I can
> calculate the
Hi, I have been trying glht() from multcomp package
and contrast() from contrast package to test a
contrast that I am interested in.
With the following simulated dataset (fixed effect
"type" with 3 levels (b, m, t), and random effect
"batch" of 4 levels, a randomized block design with
interaction
On Fri, 11 Jan 2008, Johannes H??sing wrote:
Tom Backer Johnsen <[EMAIL PROTECTED]> [Fri, Jan 11, 2008 at 06:57:41PM CET]:
[...]
Are there something that can handle this in R?
Have you considered the coin package?
After a few hours thinking on and off about the problem, I suspect
that the
Thanks a million, Chuck! I think I got it.
Have a good weekend!
Andy
Charles C. Berry wrote:
>
> On Thu, 10 Jan 2008, AndyZon wrote:
>
>>
>> Thank you so much, Chuck!
>>
>> This is brilliant, I just tried some dichotomous variables, it was really
>> fast.
>
>
> Yes, and if you are on a mu
On Friday 11 January 2008 10:12:03 pm you wrote:
DS> It's a change in behaviour (in the sense that the default fill is no
DS> longer transparent). Otherwise there doesn't seem to be any bug. The
DS> whole point of using par.settings is so that you can use auto.key, and
DS>
DS> xyplot(x~u,groups=g,
ggplot2
ggplot2 is a plotting system for R, based on the grammar of graphics,
which tries to take the good parts of base and lattice graphics and
avoid bad parts. It takes care of many of the fiddly details
that make plotting a hassle (l
When I tryyyour code I am getting unfilled symbols, no
colour.
--- Stefan Grosse <[EMAIL PROTECTED]> wrote:
> Dear useR's,
>
> I have a problem with the lattice plotting of some
> symbols:
>
> library(lattice)
>
>
test<-data.frame(x=c(2,3,1,5),u=c(rep(1,2),rep(2,2)),g=c(rep(c(1,2),2)))
>
> xyp
Hmmm, maybe i wasn't clear enough. So, i need the number
of occurences for each row/column in the matrix. For your
matrix the desired output would be something like a matrix
1 2 3
4 5 6
1 3 2
1 1 1
and the number of occurences for each row:
2 2 1 1
I know some solutions like
https://stat.eth
Here are a couple of thoughts,
The basic idea of the sine function is:
y = a + b * sin( c + d*x )
where:
a is a vertical offset from 0
b is the amplitude
c is the phase shift
d is related to the period.
You could put this function into nls or other non-linear optimization problem,
however
Tom Backer Johnsen <[EMAIL PROTECTED]> [Fri, Jan 11, 2008 at 06:57:41PM CET]:
[...]
> > Are there something that can handle this in R?
>
Have you considered the coin package?
> After a few hours thinking on and off about the problem, I suspect
> that the question may be stupid or silly (or bot
On 1/11/08, Stefan Grosse <[EMAIL PROTECTED]> wrote:
> Dear useR's,
>
> I have a problem with the lattice plotting of some symbols:
>
> library(lattice)
>
> test<-data.frame(x=c(2,3,1,5),u=c(rep(1,2),rep(2,2)),g=c(rep(c(1,2),2)))
>
> xyplot(x~u,groups=g,
> data=test,
> par.settings=list(
> su
[If I knew who to report this to privately, I would. Sorry to embarrass
anyone who's just trying to contribute to the R-project.]
There seems to be some oddities with the RSiteSearch web page. When I
enter 'RSiteSearch("console")' I'm taken to
http://search.r-project.org/cgi-bin/namazu.cgi?query=c
I think the confusion may be the assumption that Microsoft's use of
'shell' has anything to do with 'shell' as used in the Unix/POSIX world.
For MinGW C executables (like Rterm.exe), redirection is expected to be
handled by a shell, not by the executable. (Other Windows runtimes may
handle red
Thanks for your responses.
I knew that when you include an interaction term in a model you must include
the main effects of each of the factors. Therefore, I assumed that SAS will
do that by default. In most statistical packages, as in R, the main effects
are automatically added when you include
?unlist
mean(unlist(test))
Bert Gunter
Genentch Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of B. Bogart
Sent: Friday, January 11, 2008 11:29 AM
To: r-help@r-project.org
Subject: [R] How to calculate the mean of all values in a
> I have the CDF of a discrete probability distribution. I now observe a
> change in this CDF at one point. I would like to find a new CDF such that
> it has the shortest Kullback-Leibler Distance to the original CDF and
> respects my new observation. Is there an existing package in R which w
Dear all,
I have a so large image (43,000 x 18,000 pixels) and I need clip this image
with a smallest one (1000x1000 pixels). I can read the second image using rgdal
package. But the first image can´t be read on my system because if memory
limitation (I have about 2GB availabe).
So I would li
Hi List,
While using 'nlme' function, I have encountered the similar problem Dr. Stevens
and Dr. Graves observed (please see the posts:
https://stat.ethz.ch/pipermail/r-help/2006-May/105832.html ). I have tried Dr.
Stevens's original example, the problem is still there,
> mod.lis <- nlsList
See capture.output(). /H
On 11/01/2008, Miguel Ratón Almansa <[EMAIL PROTECTED]> wrote:
> Hi everybody,
>
> I have to use a function that shows an output message like "# nonzero
> coefficients ..." followed with a lot of numbers depending on the input.
> This is very annoying because I have to run
Hello all,
I've scoured the archives and google and I can't figure out how to
amalgamate a set of vectors of differing lengths in such a way as I can
calculate the mean easily.
The following dummy example contains vectors of length 1, but my data
has vectors of various lengths.
R> test = list();
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Stefan Grosse
Sent: Friday, January 11, 2008 10:04 AM
To: R help (E-mail)
Subject: [R] lattice color problem with symbols: bug?
Dear useR's,
I have a problem with the lattice plotting of some symbols:
dear listers,
i tried to use glm.nb to estimate a nega. binomial but have no luck to
get the result. here is the code:
model <- glm.nb(Y ~ ., data = mydata)
I am not sure if I have missed anything.
thanks for your insight!
wensui
__
R-help@r-project.or
Stefan Grosse said the following on 1/11/2008 10:04 AM:
> Dear useR's,
>
> I have a problem with the lattice plotting of some symbols:
>
> library(lattice)
>
> test<-data.frame(x=c(2,3,1,5),u=c(rep(1,2),rep(2,2)),g=c(rep(c(1,2),2)))
>
> xyplot(x~u,groups=g,
> data=test,
> par.settings=list(
R-experts, I have a bunch of files (by date) that I can read into
dataframes as below.
df$today:
identifier rtgmdy rtgmdy_dt rtgmdy_watchrtgmdy_nowatch
rtgmdy_watch_dt rtgsp rtgsp_dt
31031 Aa3 20050701
Hi everybody,
I have to use a function that shows an output message like "# nonzero
coefficients ..." followed with a lot of numbers depending on the input.
This is very annoying because I have to run that function several times
and I don't want to show this information.
What I want is to disa
Users,
I am currently running scripts on a rather large dataset. Many times I sort
the data into smaller datasets and must analyze them individually. My
instincts are to make a for loop, but I can't seem to find a way to index
each sub-dataset (data frames as the case would have it). I would mak
Dear useR's,
I have a problem with the lattice plotting of some symbols:
library(lattice)
test<-data.frame(x=c(2,3,1,5),u=c(rep(1,2),rep(2,2)),g=c(rep(c(1,2),2)))
xyplot(x~u,groups=g,
data=test,
par.settings=list(
superpose.symbol=list(pch=c(22, 23),cex=c(1.7,1.6),col="black")
),
key
Tom Backer Johnsen wrote:
> The other day I was looking into one of the classics in resampling,
> Eugene Edgington's "Randomization Tests". This type of test is simple
> to do in R with things like a simple correlation, the sample ()
> function is perfect for the purpose.
>
> However, things a
On Fri, 11 Jan 2008, Henrik Bengtsson wrote:
Try the EBImage package (utilizes ImageMagick and is available via
Bioconductor.org) - not sure if it well help though. If not, try to
clip the larger image by calling ImageMagick outside R.
First, please only write to one list at a time - this rep
Try the EBImage package (utilizes ImageMagick and is available via
Bioconductor.org) - not sure if it well help though. If not, try to
clip the larger image by calling ImageMagick outside R.
/HB
On 11/01/2008, Milton Cezar Ribeiro <[EMAIL PROTECTED]> wrote:
> Dear all,
>
> I have a so large imag
There were errors in the code I posted. Here it is again.
See my prior post in this thread for comments.
Lines <- "Datetimevalue
2011062011:18:007
2011062011:39:009
2011062111:41:008
2011062111:40:006
20110622
Hi all!
(How) is it possible to fit a mixed model with group specific auto-correlation
structure ? For instance, not all my groups display auto-correlation so I would
like to use a corMatrix (corAR1) only for the auto-correlated ones. If I
construct manually a
the corMatrix, is it possible to
On 1/11/2008 10:14 AM, stephen bond wrote:
> I try with:
>
> ret = Shell(exestr)
>
> and it starts R, but the source file is not executed
That's a VBA issue. VBA isn't handling the input redirection "< m.in.R
> out.txt". I don't know how to set that up: you'll need to contact
Microsoft te
Thank you, Gabor, Jim, and Achim!! All of your suggestions/pointers were
extremely useful.
-Original Message-
From: Gabor Grothendieck [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 10, 2008 7:46 PM
To: Kondamani, Arjun (GMI - NY Corporate Bonds)
Cc: r-help@r-project.org
Subject: Re: [
The or() function is called any(). Similarly, the function you might
expect to be called and() is all().
-thomas
On Mon, 7 Jan 2008, Sebastian Leuzinger wrote:
hi, this may be trivial, but we can't seem to find anything adequate,
(although there is a work around with match() ). We
On 11/01/2008, Lauri Nikkinen <[EMAIL PROTECTED]> wrote:
> Thanks, one further question: how to order these matrices using these row
> sums?
>
> lapply(a, function(x) order(x[,5])) #produces only indeces
...which you can use as row indices 'idxs' to reorder the rows of
matrix 'x' by x[idxs,].
/H
Lauri Nikkinen wrote:
> Thanks, one further question: how to order these matrices using these row
> sums?
>
> lapply(a, function(x) order(x[,5])) #produces only indeces
>
>
lapply(a, function(x) x[order(x[,5]),])
> -Lauri
>
> 2008/1/11, Henrique Dallazuanna <[EMAIL PROTECTED]>:
>
>> lappl
I am looking at MM-estimates for some interlab comparison work. The
usual situation in this particular context is a modest number of results
from very expensive methods with abnormally well-characterised
performance, so for once we have good "variance" estimates (which can
differ substantially for
Thanks, one further question: how to order these matrices using these row sums?
lapply(a, function(x) order(x[,5])) #produces only indeces
-Lauri
2008/1/11, Henrique Dallazuanna <[EMAIL PROTECTED]>:
> lapply(a, addmargins, 2)
>
> On 11/01/2008, Lauri Nikkinen <[EMAIL PROTECTED]> wrote:
> > Hi R-
I try with:
ret = Shell(exestr)
and it starts R, but the source file is not executed
inside R
> a=commandArgs()
> a
[1] "Rterm" "--restore" "--save" "--args" "2005-02-03" #correct date
passed
[6] "<" "m.in.R" ">" "out.txt"
>
it restores the correct workspace, but then it fails to sourc
¸÷λºÃ£¬
http://rbbs.biosino.org/Rbbs/
ÏÖÔÚÔÚ²âÊÔ£¬»¶ÓÒâ¼û¡£
--
ADDRESS: Bioinformatics Center, Shanghai Institutes for Biological Sciences,
Chinese Academy of Sciences
320 Yueyang Road, Shanghai 200031, P.R.China
[[alternative HTML version deleted]]
_
On 1/11/2008 9:28 AM, Rees, David wrote:
> Hi,
>
> A previous thread suggests that R on Windows is multi-threaded
>
> http://tolstoy.newcastle.edu.au/R/help/03b/6946.html
Rgui is normally single threaded. Rterm runs two threads in order to
keep graphics windows updated. Most computation happe
Hmmm, the only *perfect* way i know is to store the data internally
in a package, and implement all operations accessing it via
public functions. (Of course the data object itself is not exported
from the package.) This might be overkill, but it really works.
But there might be other ways, i'm not
I would like to identify the x-value of a spectral density plot
produced using spec.pgram. Is there such a thing? Can you pass it
over to another package?
thanks
Stephen Sefick
--
Let's not spend our time and resources thinking about things that are
so little or so large that all they really d
I don't know of one.
But you could use save() to save the dataframe to a different file,
then remove the dataframe from .GlobalEnv, then attach the different
file. While not strictly speaking read-only, that should provide good
protection against accidental changes to the dataframe in the norma
Rees, David wrote:
> Hi,
>
> A previous thread suggests that R on Windows is multi-threaded
>
> http://tolstoy.newcastle.edu.au/R/help/03b/6946.html
>
> When I'm running R 2.5.1 on a dual core pc I get Rgui.exe uses up to 50%
> of the available cpu and the rest is not used. i.e. it only uses o
On 1/11/2008 9:18 AM, stephen bond wrote:
> Please, help with announcing an error from Rterm:
>
> I am calling R from an Excel VBA and noticed that if there is an error
> nothing conspicuous happens. I would like just a popup window when R
> cannot finish cleanly. The "ret " value returned from
Hi,
A previous thread suggests that R on Windows is multi-threaded
http://tolstoy.newcastle.edu.au/R/help/03b/6946.html
When I'm running R 2.5.1 on a dual core pc I get Rgui.exe uses up to 50%
of the available cpu and the rest is not used. i.e. it only uses one
cpu. I'm soon going to get a nice
Dan,
You could write a function that just creates the data. And call this
function each time you need the data.
HTH,
Thierry
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature
Please, help with announcing an error from Rterm:
I am calling R from an Excel VBA and noticed that if there is an error
nothing conspicuous happens. I would like just a popup window when R
cannot finish cleanly. The "ret " value returned from Shell is useless
in determining what happened.
Tha
On 1/11/2008 8:55 AM, Brian Nguyen wrote:
> Hi, I've had some trouble figuring out how to produce a histogram in R
> directly given a frequency table or relative frequency table. I've looked
> through the documentation and mailing list, and have only found information
> on producing histograms g
QUESTION: is there a way to make objects (e.g. data frames) read-only?
BACKGROUND: I am writing some functions that use a data frame (frequencies
of tidal constituents) that I want to be read-only. I can see how to
accomplish this within a single function (just define the data in the
function),
Hi, I've had some trouble figuring out how to produce a histogram in R directly
given a frequency table or relative frequency table. I've looked through the
documentation and mailing list, and have only found information on producing
histograms given the original data set. Any help would be appr
Hi,
I have a data frame df with column names a,b and c.
Now I want to get a subset of df that satified the condition a == 1 and b
== 2, how do I specify this.
For one condition like a == 1 I can use subdf = df[,df$a==1] to get the
right answer, but
subdf = df[,df$a==1 && df$b ==2] does not
lapply(a, addmargins, 2)
On 11/01/2008, Lauri Nikkinen <[EMAIL PROTECTED]> wrote:
> Hi R-users,
>
> I have a list
>
> a <- list(one=matrix(rnorm(20), 5, 4), two=matrix(rnorm(20, 3, 0.5),5,4))
>
> How to add rowSums (calculated using lapply) to corresponding matrix
> in this list
>
> lapply(a, func
a <- list(one=matrix(rnorm(20), 5, 4), two=matrix(rnorm(20, 3,
0.5),5,4))
lapply(a, function(x){
cbind(x, rowSums(x))
})
Cheers,
Thierry
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Insti
Hi R-users,
I have a list
a <- list(one=matrix(rnorm(20), 5, 4), two=matrix(rnorm(20, 3, 0.5),5,4))
How to add rowSums (calculated using lapply) to corresponding matrix
in this list
lapply(a, function(x) rowSums(x))
??
-Lauri
__
R-help@r-project.or
Thanks, Jim. Works fine.
"jim holtman" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Use a single "&"
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-projec
I ran the example from the help file and it runs fine on my computer.
You did not provide a commented, minimal, self-contained,
reproducible code, so try out the example and see if it works. What
system are you on and what is your output graphical device?
On Jan 11, 2008 6:44 AM, Moise Alain <[E
Hi,
I am trying to understand exactly what xreg does in arima. The documentation
for xreg says:"xreg Optionally, a vector or matrix of external regressors,
which must have the same number of rows as x." What does this mean with
regard to the action of xreg in arima?
Apparently somehow xreg made t
Use a single "&"
subdf = df[(df$a==1) & (df$b ==2),]
On Jan 11, 2008 7:26 AM, sun <[EMAIL PROTECTED]> wrote:
>
> "sun" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
> > Hi,
> >
> > I have a data frame df with column names a,b and c.
> sorry for some typos.
>
> should be subdf = df
The other day I was looking into one of the classics in resampling,
Eugene Edgington's "Randomization Tests". This type of test is simple
to do in R with things like a simple correlation, the sample ()
function is perfect for the purpose.
However, things are more complex if you have grouped da
"sun" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Hi,
>
> I have a data frame df with column names a,b and c.
sorry for some typos.
should be subdf = df[df$a==1,]
and
subdf = df[df$a==1 && df$b ==2,]
__
R-help@r-project.org mailing l
> From: " Niccol? Bassani " <[EMAIL PROTECTED]>
>
> Hello dear R-users,
> does any of you know a way to perform a multinomial regression with
> clustered data (i.e. repeated measurements)? I made the first analysis
> with Stata option vce cluster in the mlogit command but was looking for a
> simila
Rod wrote:
> On Jan 8, 2008 3:40 PM, Duncan Murdoch <[EMAIL PROTECTED]> wrote:
>
>> On 1/8/2008 8:49 AM, Rod wrote:
>>
>>> On Jan 8, 2008 12:41 PM, Duncan Murdoch <[EMAIL PROTECTED]> wrote:
>>>
Rod wrote:
> Hello,
>
> I have a memory problem when I run
Hi,
My name is Moise; I am trying to create a jittered stripchart of the average
profit per employee. I enter the following code
> stripchart(AvgProfitPerEmployee, method = "jitter", pch = 1, main="Average
Profit in dollars per person", xlab = "Number of Employees", ylab = "Profit
per Employee")
>
On Jan 8, 2008 3:40 PM, Duncan Murdoch <[EMAIL PROTECTED]> wrote:
>
> On 1/8/2008 8:49 AM, Rod wrote:
> > On Jan 8, 2008 12:41 PM, Duncan Murdoch <[EMAIL PROTECTED]> wrote:
> >>
> >> Rod wrote:
> >> > Hello,
> >> >
> >> > I have a memory problem when I run package WinBUGS with R (2.6.1).
> >> > Unt
Hi everybody,
I'm trying to use R (2.4.1) undr Linux (debian) and a thing bothers me:
sometimes I paste lines from a text editor into the R command line and
tabulations are catched by the completing-names function of the csh.
How could this behaviour be inhibited?
thanks in advance
Eric Elguero
Petr PIKAL wrote:
> Thank you
>
> Basically I have a rectangular space (like an aquarium) in which I made
> some analysis. I can make
>
> image(lat, long, value) for each height but what I dream about is to make
> something like scatterplot3d(lat, long, height) with points set according
> to a
Please don't multiple post:
https://stat.ethz.ch/pipermail/r-help/2008-January/150004.html
is the same message. As you didn't follow the posting guide, you did not
get a reply from me the first time (and nor it seems from anyone else).
On Fri, 11 Jan 2008, Sven Garbade wrote:
> Hi list,
>
> f
Sorry for sending my email twice, first I used
"[EMAIL PROTECTED]" and thought this was wrong. R version is
2.6.1 (2007-11-26).
Thanks, Sven
On Fri, 2008-01-11 at 10:16 +0100, Martin Maechler wrote:
> > "SG" == Sven Garbade <[EMAIL PROTECTED]>
> > on Fri, 11 Jan 2008 09:47:39 +0100 w
> "SG" == Sven Garbade <[EMAIL PROTECTED]>
> on Fri, 11 Jan 2008 09:47:39 +0100 writes:
SG> Hi list,
SG> from time to time I got an "Error: bad value" and must restart R. The
SG> mail archives suggests memory corruption, but I do not run "special" C
SG> code, only base
Dear List,
i know there are some solutions for this in the archive,
but they're not very good for numeric matrices, since they
usually convert rows/columns to character strings. Is there
an easy way to do $subject for numeric matrices properly,
or i need to do it by hand?
Thanks,
Gabor
___
Thanks for your help! It is working fine.
Marc.
-Original Message-
From: Gavin Simpson [mailto:[EMAIL PROTECTED]
Sent: 10 January 2008 14:17
To: Marc Moragues
Cc: r-help@r-project.org
Subject: Re: [R] Error on distance matrix
On Thu, 2008-01-10 at 10:48 +, Marc Moragues wrote:
> Hi,
Hi list,
from time to time I got an "Error: bad value" and must restart R. The
mail archives suggests memory corruption, but I do not run "special" C
code, only base R calls.
I use R release 2.6.22 on a Debian GNU/Linux (version "testing") on a
i686 machine with 2 GB RAM, kernel version 2.6.22.
On Thu, 10 Jan 2008, Poizot Emmanuel wrote:
> Dear all,
>
> I facing pbs using RODBC library.
> I'm working on a Linux (Ubuntu Gutsy) os, with R version 2.5.1.
> I've got Postgresql 8.2.5 installed with the odbc-postgresql package.
> I try to connect in a R session to a postgresql database using:
Christofer wrote:
> Hi Tom,
>
> Do you have a soft copy of that? Can I get a copy of that book?
As far as I know, you have to buy it. That is what I did.
Tom
>
> Regards,
>
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
> Behalf Of Tom Backer Johnsen
> Sen
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