Version 4.06 of the caret package was sent to CRAN.
caret can be used to tune the parameters of predictive models using
resampling, estimate variable importance and visualize the results.
There are also various modeling and "helper" functions that can be
useful for training models. caret has wrapp
Duncan Murdoch stats.uwo.ca> writes:
> I don't know what's going wrong on your system. I added a browser()
> call to the .onLoad function in R/windows/FirstLib.R on my system, and I
> see it successfully gets JAVA_HOME from the registry. It gets a number
> of other files, then adds these pat
Hello.
How can I analyse the cross-correlation between two time series with ccf, if
one of the time series need to be differenced, so it is stationary?
The two time series differ when in length and maybe ccf produces not the
correct cross-correlation?!
Another problem:
How can I model the two t
Hi useRs & developeRs,
I got stuck within a function of the Hmisc package. Sounds easy, hope it is:
I got 2 items (FamTyp.kurz, HGEW) of same length, no missings.
> length(FamTyp.kurz);summary(FamTyp.kurz)
[1] 14883
Min. 1st Qu. MedianMean 3rd Qu.Max.
10.00 20.00 21.00 21.66
Hi there,
I'd like to create a heatmap from my matrix with
a) a defined color range (lets say from yellow to red)
b) using striking colors above and below a certain threshold (above = "green",
below = "blue")
Example matrix (there should be a few outliers generated...) + simple levelplot
with
oops, that really was easy:
(wtd.table(FamTyp.kurz,HGEW,normwt=FALSE,na.rm=TRUE)) instead of
(wtd.table(FamTyp.kurz,weigths=HGEW,normwt=FALSE,na.rm=TRUE))
sorry for that question ...
Am 26.01.2009, 10:30 Uhr, schrieb Norbert NEUWIRTH
:
> Hi useRs & developeRs,
>
> I got stuck within a functi
I am going to try out a tentative clustering of some feature vectors.
The range of values spanned by the three items making up the features vector is
quite different:
Item-1 goes roughly from 70 to 525 (integer numbers only)
Item-2 is in-between 0 and 1 (all real numbers between 0 and 1)
Item-3 g
tdthap wassn't intended to solve that problem and it has been removed
from my own web site since I no longer consider it important enough to
support.
DC
-Original Message-
From: Tiago R Magalhães [mailto:tiag...@gmail.com]
Sent: 22 January 2009 11:10
To: r-help@R-project.org
Subj
Dear all,
I have the following object and vector:
> print(alpha)
Slot "ra":
[1] 0.994704478 0.002647761 0.000882587 0.000882587 0.000882587 0.989459074
[7] 0.005270463 0.002635231 0.002635231 0.994717023 0.005282977 1.0
[13] 1.0
Slot "ja":
[1] 1 5 2 3 4 2 1 3 4 3 3 4 5
Slot "
Hello R experts!
Last week I run in to a lot a problems triyng to fit an ARIMA model to a
time series. The problem is that the internal process of the arima function
call function "optim" to estimate the model parameters, so far so good...
but my data presents a problem with the default method "BF
Generally, how to scale different variables when aggregating them in a
dissimilarity measure is strongly dependent on the subject matter, what the
aim of clustering and your "cluster comncept" is. This cannot be answered
properly on such a mailing list.
A standard transformation before computi
Thanks! Works like a charm.
-Aaron
From: Duncan Temple Lang [dun...@wald.ucdavis.edu]
Sent: Friday, January 23, 2009 6:48 PM
To: Skewes,Aaron
Cc: r-help@r-project.org
Subject: Re: [R] XML package help
Skewes,Aaron wrote:
> Please consider this:
>
> http:/
Hopefully this is a pretty simple question:
Is there a function in R that calculates the "mode" of a sample? That is, I
would like to be able to determine the value that occurs the most frequently in
a data set.
I tried the default R "mode" function, but it appears to provide a storage typ
Problem:
I am sorting through model selection process for first time and want to make
sure that I have used glm, stepAIC, and update correctly. Something is
strange because I get a different result between:
1) a glm of 12 predictor variables followed by a stepAIC where all
interactions are consi
type the name of the function in an R session. The source code will
result- have fun.
On Mon, Jan 26, 2009 at 7:36 AM, diego Diego wrote:
> Hello R experts!
> Last week I run in to a lot a problems triyng to fit an ARIMA model to a
> time series. The problem is that the internal process of the
Hello,
You can try ?table.
Best regards,
Carlos J. Gil Bellosta
http://www.datanaytics.com
On Mon, 2009-01-26 at 05:28 -0800, Jason Rupert wrote:
> Hopefully this is a pretty simple question:
>
> Is there a function in R that calculates the "mode" of a sample? That is, I
> would like to be a
Here's a rather convoluted way of finding the mode (or, at least, the
first mode):
x = round(rnorm(100,sd=5))
my_mode = as.numeric(names(table(x))[which.max(table(x))])
On Mon, Jan 26, 2009 at 9:28 AM, Jason Rupert wrote:
> Hopefully this is a pretty simple question:
>
> Is there a function i
Thanks.
I ended up breaking it up into two steps:
table_data<-table(data)
subset(table_data, table_data==max(table_data))
Thanks again.
--- On Mon, 1/26/09, Mike Lawrence wrote:
From: Mike Lawrence
Subject: Re: [R] Mode (statistics) in R?
To: jasonkrup...@yahoo.com
Cc: r-help@r-project.
Unless there is some real reason you need an arima model perhaps you
could just try an ar model instead. ?ar
On Mon, Jan 26, 2009 at 7:36 AM, diego Diego wrote:
> Hello R experts!
> Last week I run in to a lot a problems triyng to fit an ARIMA model to a
> time series. The problem is that the i
on 01/26/2009 07:28 AM Jason Rupert wrote:
> Hopefully this is a pretty simple question:
> �
> Is there a function in R that calculates the "mode" of a sample?�� That is, I
> would like to be able to determine the value that occurs the most frequently
> in a data set.
> �
> I tried the default R
Dear srinivas,
You can try using trigrams, a special case of N-grams, often used in Natural
Language Processing.
> I am interested in grouping/cluster these names as those which are
>similar letter to letter. Are there any text clustering algorithm in R
>which can group names of similar ty
Dear R-help,
There seems to be a web page I am unable to download using RCurl. I
don't understand why it won't download:
> library(RCurl)
> my.url <-
> "http://www.nytimes.com/2009/01/07/technology/business-computing/07program.html?_r=2";
> getURL(my.url)
[1] ""
Other web pages are ok to downl
I played a little bit around and got the following solution which works for
now, though it seems to be too complicated to me.
If anybody else know another solution - please let me know!!!
library(lattice)
my.mat <- matrix(rnorm(800), nrow = 40)
colorFun <- colorRampPalette(c("yellow","red"))
b
Hi,
I've written some code that fetches data from an Access Database (2003),
processes the data, then saves the modified data back into a table in the
Access database.
It works if I only pass through the code once, but if I put a loop around
the code so that I fetch data from a different so
>From your original posting:
> I tried the code which u provided.
> In place of "dos" in command "pat1 <- rbinom(length(dos), 1, .5) # generate
> some data"
> I added "patientinformation1" variable and then I gave the command for
> "tapply" but its giving me the following error:
>
> Error in tapp
I played a little bit around and got the following solution which works for
now, though it seems to be too complicated to me.
If anybody else know another solution - please let me know!!!
library(lattice)
my.mat <- matrix(rnorm(800), nrow = 40)
colorFun <- colorRampPalette(c("yellow","red"))
Hello,
I think this will work:
names( sort( -table( x ) ) )[1]
Regards
Patricia García
> From: c...@datanalytics.com> To: jasonkrup...@yahoo.com> Date: Mon, 26 Jan
> 2009 18:34:00 +0500> CC: r-help@r-project.org> Subject: Re: [R] Mode
> (statistics) in R?> > Hello,> > You can try ?tab
> I added "patientinformation1" variable and then I gave the command for
> "tapply" but its giving me the following error:
>
> Error in tapply(pat1, format(dos, "%Y%m"), function(x) sum(x == 0)) :
> arguments must have same length
seems like you added patientinformation1, but still use pat1 i
Hello
I have around 200 PDF-documents, containing data i want organized in R as a
dataframe. The PDF-documents look like this;
http://www.nabble.com/file/p21667074/PRRS-billede%2Bmed%2Bfarver.jpeg
or like this;
http://www.nabble.com/file/p21667074/PRRS-billede%2Bmed%2Bfarver%2B2.jpeg
So i
Hi, i ran your getURL example and had the same problem with
downloading the file.
## R Start..
> library(RCurl)
> toString(getURL("http://www.nytimes.com/2009/01/07/technology/business-computing/07program.html?_r=2";))
[1] ""
## R end.
However, if it is interesting that if you manually save the
Hi Jim
r-help-boun...@r-project.org napsal dne 26.01.2009 15:44:32:
> >From your original posting:
>
> > I tried the code which u provided.
> > In place of "dos" in command "pat1 <- rbinom(length(dos), 1, .5) #
generate
> > some data"
> > I added "patientinformation1" variable and then I gave
Dear R-users,
I am seeking advises on the sas.get function from the Hmisc package. I
have tried to import some of our SAS files using the syntax presented in
the function help example but the importation always failed. The
function does not seem to recognize our sas files and complains about
joe1985 wrote:
> Hello
>
> I have around 200 PDF-documents, containing data i want organized in R as a
> dataframe. The PDF-documents look like this;
>
> http://www.nabble.com/file/p21667074/PRRS-billede%2Bmed%2Bfarver.jpeg
>
> or like this;
>
> http://www.nabble.com/file/p21667074/PRRS-bill
On Mon, Jan 26, 2009 at 9:40 AM, Peter Dalgaard
wrote:
> joe1985 wrote:
>> Hello
>>
>> I have around 200 PDF-documents, containing data i want organized in R as a
>> dataframe. The PDF-documents look like this;
>>
>> http://www.nabble.com/file/p21667074/PRRS-billede%2Bmed%2Bfarver.jpeg
>>
>> or
Hi all,
Can anyone help me setup this package so I can use it. I am getting errors
with the Rgraphviz package and have tried a number of ways to get this to work.
Any help will be greatly appreciated! I am sorta new to R but have been
actively trying to get into using it as my main analysis
Hmm. I get exactly the same files and directories with "C:" and "C:/",
except for the double slashes now.
Previously the two calls to list.files gave exactly the same results.
My current directory (getwd()) is not C:. I'm puzzled by your output.
-- David
-Original Message-
From: henrik.be
You can convert the pdf to text, then manipulate the output to read only the
data.
In linux has pdftotext function, in linux you can download the xpdf zip,
that contais such function.
Best
On 1/26/09, joe1985 wrote:
>
>
> Hello
>
> I have around 200 PDF-documents, containing data i want organi
Dear all,
I have a question regarding background and foreground server in RExcel:
Can somebody explain the main difference between them? As far as I
understood from the RExcel webpage, for both of them one needs rights
for access to Windows registries. The only difference that I can see so
far is
clair.crossup...@googlemail.com wrote:
Dear R-help,
There seems to be a web page I am unable to download using RCurl. I
don't understand why it won't download:
library(RCurl)
my.url <-
"http://www.nytimes.com/2009/01/07/technology/business-computing/07program.html?_r=2";
getURL(my.url)
[1]
Hi all,
I am trying to analyze an experiment I ran, but not sure how to code in R.
I have germinated seeds in petri dishes at 3 different temperatures
(call it low, med, and high) and 2 different light levels (light and
dark). For each seed I have recorded time to germination (not
counting those
Norbert NEUWIRTH wrote:
oops, that really was easy:
(wtd.table(FamTyp.kurz,HGEW,normwt=FALSE,na.rm=TRUE)) instead of
(wtd.table(FamTyp.kurz,weigths=HGEW,normwt=FALSE,na.rm=TRUE))
That is one solution. The other is to spell 'weights' correctly :-)
Frank
sorry for that question ...
Am 26.
That's correct: REvolution Computing (whom I work for) is in the process of
porting R and packages to 64-bit Windows. The development process has been
underway for several months and is near completion. There will be a beta
test in February and we expect to release in March.
When the beta program
Hi everyone. Long time listener, first-time caller here.
I have a data set that's been melted with the excellent reshape package, but
I can't seem to cast it the way I need to.
Here's the melted data's structure:
> str(mdat)
'data.frame': 6978 obs. of 4 variables:
$ VehType : Factor w/ 2 leve
Duncan Temple Lang wrote:
clair.crossup...@googlemail.com wrote:
Dear R-help,
There seems to be a web page I am unable to download using RCurl. I
don't understand why it won't download:
library(RCurl)
my.url <-
"http://www.nytimes.com/2009/01/07/technology/business-computing/07program.html
Look at your 'str(mdat)' and you will see that there is not a variable
call 'mpg'; it is one of the levels of the 'variable'.
On Mon, Jan 26, 2009 at 11:38 AM, MW Frost wrote:
> Hi everyone. Long time listener, first-time caller here.
>
> I have a data set that's been melted with the excellent re
Hi Everyone,
I was hoping someone could help me with the settings for Tinn-R. I see in the
screen shots that it has syntax help, or something similar (tips on what
functions, etc). I can not seem to get this to turn on in the program, and I
am wondering if I have to set up a few options. I
I'm looking for goodness of fit tests for gamma distributions with large data
sizes. I have a matrix with around 10,000 data values in it and i have
fitted a gamma distribution over a histogram of the data.
The problem is testing how well that distribution fits. Chi-squared seems to
be used more
Frank E Harrell Jr vanderbilt.edu> writes:
> > (wtd.table(FamTyp.kurz,weigths=HGEW,normwt=FALSE,na.rm=TRUE))
>
> That is one solution. The other is to spell 'weights' correctly
Have pity with us German speakers. It was such a paing to learn
"th" that we cannot resist to apply it whenever po
Hello R experts!
I'm running a FOR loop in which at every step an arima model is generated.
The problem is some series produces numeric problems with optim. My question
is if there is a way of telling to R that at every critical error of optim
jumps to the next series instead of stopping the calcu
?try
On Mon, Jan 26, 2009 at 1:05 PM, diego Diego wrote:
> Hello R experts!
> I'm running a FOR loop in which at every step an arima model is generated.
> The problem is some series produces numeric problems with optim. My question
> is if there is a way of telling to R that at every critical er
Hey everyone,
I am looking for the easiest way to get this table
# Table2
Year / 2000 / 2002 / 2004
Julia / 3 / 4 / 1
Peter / 1 / 2 / 4
... / ... / ... / ...
out of this one?
# Table1
name / year / cases
Julia / 2000 / 1
Julia / 2000 / 2
Julia / 2002
on 01/26/2009 12:23 PM Dominik Hattrup wrote:
> Hey everyone,
>
> I am looking for the easiest way to get this table
>
> # Table2
> Year / 2000 / 2002 / 2004
> Julia / 3 / 4 / 1
> Peter / 1 / 2 / 4
> ... / ... / ... / ...
>
> out of this one?
>
> # Table1
> name / year / ca
Given a vector of reference strings Ref and a vector of test strings
Test, I would like to find elements of Test which do not contain
elements of Ref as \b-delimited substrings.
This can be done straightforwardly for length(Ref) < 6000 or so (R
2.8.1 Windows) by constructing a pattern like \b(a|b|
Every time I have to prefix a dataframe column inside the indexing
brackets with the dataframe name, e.g.
df[df$colname==value,]
-- I am wondering, why isn't there an R scoping rule that search
starts with the dataframe names, as if we'd said
with(df, df[colname==value,])
-- wouldn't that
Marc Schwartz schrieb:
> on 01/26/2009 12:23 PM Dominik Hattrup wrote:
>
>> Hey everyone,
>>
>> I am looking for the easiest way to get this table
>>
>> # Table2
>> Year / 2000 / 2002 / 2004
>> Julia / 3 / 4 / 1
>> Peter / 1 / 2 / 4
>> ... / ... / ... / ...
>>
>> out of this one?
>>
On 1/26/2009 1:46 PM, Alexy Khrabrov wrote:
Every time I have to prefix a dataframe column inside the indexing
brackets with the dataframe name, e.g.
df[df$colname==value,]
-- I am wondering, why isn't there an R scoping rule that search
starts with the dataframe names, as if we'd said
wi
I am using
> R.version.string # Vista
[1] "R version 2.8.1 Patched (2008-12-26 r47350)"
and it also caused R to actually crash for me.
On Mon, Jan 26, 2009 at 1:38 PM, Stavros Macrakis wrote:
> Given a vector of reference strings Ref and a vector of test strings
> Test, I would like to find ele
Try:
subset(df, colname == value)
On Mon, Jan 26, 2009 at 1:46 PM, Alexy Khrabrov wrote:
> Every time I have to prefix a dataframe column inside the indexing brackets
> with the dataframe name, e.g.
>
> df[df$colname==value,]
>
> -- I am wondering, why isn't there an R scoping rule that search s
Greg Snow wrote:
You may want to consider a dotchart instead of a barplot. Then you can
distinguish between groups by using symbols, grouping, and labels rather than
depending on colors/shades of grey.
Thanks Greg. The only problem is that I was trying to illustrate the use
of barplot() .
On 1/26/2009 1:46 PM, Alexy Khrabrov wrote:
Every time I have to prefix a dataframe column inside the indexing
brackets with the dataframe name, e.g.
df[df$colname==value,]
-- I am wondering, why isn't there an R scoping rule that search
starts with the dataframe names, as if we'd said
wit
On 1/26/2009 2:01 PM, Alexy Khrabrov wrote:
On 1/26/2009 1:46 PM, Alexy Khrabrov wrote:
Every time I have to prefix a dataframe column inside the indexing
brackets with the dataframe name, e.g.
df[df$colname==value,]
-- I am wondering, why isn't there an R scoping rule that search
starts w
Hi,
if you are on linux Emacs + ESS is
quite popular too.
Cheers
Anna
Anna Freni Sterrantino
Ph.D Student
Department of Statistics
University of Bologna, Italy
via Belle Arti 41, 40124 BO.
Da: "Tibert, Brock"
A: "r-help@r-project.org"
Inviato: Lunedì 26
First thing you need to do is, save the file with an .r ending. Tinn-R
will then come up with syntax highlighting (as far as i remember).
Options->Main->Application leads you to the r-configuration...
HTH
Thomas
Tibert, Brock schrieb:
Tibert, Brock schrieb:
Hi Everyone,
I was hoping someo
On Jan 26, 2009, at 2:12 PM, Duncan Murdoch wrote:
df[get("colname", parent.frame()) == value,]
Actually, what I propose is a special search rule which simply
looks at the enclosing dataframe.name[...] outside the brackets
and looks up the columns first.
Yes, I understood that, and I ex
Hi list,
Does anyone know if there is a library in R that does MTM-SVD method for
spectral analysis?
Thanks
-
Yasir H. Kaheil
Columbia University
--
View this message in context:
http://www.nabble.com/Spectral-analysis-with-mtm-svd-Multi-Taper-Method-Combined-with-Singular-Value-Decomposit
i would like to plot a subset of variables with the highest variable
importance measures (say the top 20) instead of plotting all of the
variables included in the analysis (~75). i tried arguments that work to
restrict the number of variables displayed in the plot in randomForest as
follows:
plo
On 1/26/2009 2:20 PM, Alexy Khrabrov wrote:
On Jan 26, 2009, at 2:12 PM, Duncan Murdoch wrote:
df[get("colname", parent.frame()) == value,]
Actually, what I propose is a special search rule which simply
looks at the enclosing dataframe.name[...] outside the brackets
and looks up the colum
Dieter Menne wrote:
Frank E Harrell Jr vanderbilt.edu> writes:
(wtd.table(FamTyp.kurz,weigths=HGEW,normwt=FALSE,na.rm=TRUE))
That is one solution. The other is to spell 'weights' correctly
Have pity with us German speakers. It was such a paing to learn
"th" that we cannot resist to apply
On Mon, 26 Jan 2009, Luis Torgo wrote:
Greg Snow wrote:
You may want to consider a dotchart instead of a barplot. Then you can
distinguish between groups by using symbols, grouping, and labels rather
than depending on colors/shades of grey.
Thanks Greg. The only problem is that I was tryin
On Jan 25, 2009, at 9:35 , Michael Kubovy wrote:
Dear Friends,
Thanks to Rolf Turner, Brian Ripley and Patrick Burns for their
answers.They don't quite resolve the problem, which I now realize is
due to non-standard behavior of JGR, at least on my machine (I
verified that Mac GUI works e
Frank E Harrell Jr wrote:
I'm still learning english myself.
Including capitalization rules?
--
O__ Peter Dalgaard Øster Farimagsgade 5, Entr.B
c/ /'_ --- Dept. of Biostatistics PO Box 2099, 1014 Cph. K
(*) \(*) -- University of Copenhagen Denmark Ph: (+45)
Hello,
I have searched and failed for a program or script or method to
conduct a power analysis for a MANOVA. My interest is a fairly simple case
of 5 dependent variables and a single two-level categorical predictor
(though the categories aren't balanced).
If anybody happens to k
http://www.amazon.com/Statistical-Power-Analysis-Behavioral-Sciences/dp/0805802835
Cohen's book was in fact the basis for the "pwr" package at CRAN.
And it does have a MANOVA power analysis, which was left out of the
"pwr" package.
On Mon, Jan 26, 2009 at 4:12 PM, Adam D. I. Kramer wrote:
> H
Hi Adam,
My (and, judging from previous traffic on R-help about power analyses,
also some other people's) preferred approach is to simply simulate an
effect size you would like to detect a couple of thousand times, run
your proposed analysis and look how often you get significance. In your
si
Hi,
I am writing an Sweave document and am using 'xtable' to make frequency tables
of diagnoses of people undergoing cholecystectomy. Some of these diagnoses
contain Danish characters ("æ", "ø", and "å"), and these characters are all
garbled in the Latex document after I run Sweave. The odd thi
Friends,
I have a POSIXct vector "located" in EST timezone. When I plot against
it here in PST, the time axis is shifted 3 hours back in time. IOW,
plot adjusts for time zone difference. Now that's really great, if
that's what one wants. However, I want time axis to use actual times
in object (wit
On Mon, 26 Jan 2009, Stephan Kolassa wrote:
My (and, judging from previous traffic on R-help about power analyses,
also some other people's) preferred approach is to simply simulate an
effect size you would like to detect a couple of thousand times, run your
proposed analysis and look how often
Prof Brian Ripley wrote:
On Mon, 26 Jan 2009, Luis Torgo wrote:
Greg Snow wrote:
You may want to consider a dotchart instead of a barplot. Then you
can distinguish between groups by using symbols, grouping, and
labels rather than depending on colors/shades of grey.
Thanks Greg. The only p
If you know what a 'general linear hypothesis test' is see
http://cran.r-project.org/src/contrib/Archive/hpower/hpower_0.1-0.tar.gz
HTH,
Chuck
On Mon, 26 Jan 2009, Adam D. I. Kramer wrote:
On Mon, 26 Jan 2009, Stephan Kolassa wrote:
My (and, judging from previous traffic on R-he
Hi-
I'm gettting the following error message when trying to use the segmented
function to look for breakpoints in my data.
Error in segmented.glm(glm, seg.Z = ~segmentdist, psi = 2, control =
seg.control(display = F), :
(Some) estimated psi out of its range
Here are some real data and the
Hi list,
In the object returned by summary.nlsList, what's the difference between
"coefficients" and "parameters"? The have the same "Estimate", different se
(therefore t value), but same p values.
R.2.8.0 on winxp with nlme_3.1-89
Thanks,
...Tao
+++
Dear,
I want to analyze two-level survival data using a shared frailty model, for
which I want to use the R package 'Frailtypack", proposed by Rondeau et al.
The dataset was built using SAS software. I also tried to change the format
using SPSS and Excell.
My (reduced) dataset has following col
On Mon, 26 Jan 2009, Charles C. Berry wrote:
If you know what a 'general linear hypothesis test' is see
http://cran.r-project.org/src/contrib/Archive/hpower/hpower_0.1-0.tar.gz
I do, and am quite interested, however this package will not install on R
2.8.1: First, it said that ther
Try:
Sys.setenv(TZ="EST")
plot(y ~ t, type = "l")
You can save TZ before you set it and then restore it.
On Mon, Jan 26, 2009 at 5:47 PM, Jim Porzak wrote:
> Friends,
>
> I have a POSIXct vector "located" in EST timezone. When I plot against
> it here in PST, the time axis is shifted 3 hours ba
Ok, so I'm slowly figuring out what a factor is, and was able to follow
the related thread about finding a mode by using constructs like
my_mode = as.numeric(names(table(x))[which.max(table(x))])
Now, suppose I want to keep looking for other modes? For example,
Rgames> sample(seq(1,10),50,rep
It would be possible to develop tools to develop code coverage
statistics quantifying the percent of the code that the tests
exercise.
On Fri, Jan 23, 2009 at 10:04 AM, Muenchen, Robert A (Bob)
wrote:
> Hi All,
>
>
>
> We have all had to face skeptical colleagues asking if software made by
> volu
That's a great idea. I know of no commercial vendors who provide such
detailed info.
Bob
-Original Message-
From: Gabor Grothendieck [mailto:ggrothendi...@gmail.com]
Sent: Monday, January 26, 2009 7:52 PM
To: Muenchen, Robert A (Bob)
Cc: R-help@r-project.org
Subject: Re: [R] The Quality
Hi all,
As a possibly silly request, is it possible to interactively pause a
R-calculation and do a browser(), say, without browser or other debug
handlers being explicitly included in the code?
Imagine the following situation:
You write up a big calculation for R to calculate. We are talking
ho
What do you think of this:
http://www.microway.com/whisperstation/whisperstation-r.html
I'm considering ditching my Windows Vista 2 GB RAM computer for
WhisperStation R using Debian 64-bit Linux with 32 GB RAM and setting the
whole thing up for R and WinBUGS. I put in a price request, but I kno
Hi -
I saw your posting on the R-help mailing list. Were you ever able to get
this working? did you end up switching to use the rsge library?
I'm trying to do the same, and not having very much luck getting it going.
Thanks!
Peter Waltman
[[alternative HTML version deleted]]
___
Hi -
I'm trying to set up a parallelized batch job that is run under rmpi and
managed by sge, using qsub, but it reports that it can't load RMySQL because
it can't find the libmysqlclient.so.15 file.
Note, when I run R interactively, and manually load the RMySQL library, it
works without a hitch,
On Mon, 26 Jan 2009, Adam D. I. Kramer wrote:
On Mon, 26 Jan 2009, Charles C. Berry wrote:
If you know what a 'general linear hypothesis test' is see
http://cran.r-project.org/src/contrib/Archive/hpower/hpower_0.1-0.tar.gz
I do, and am quite interested, however this package will not i
any idea why DDR2 667 MHz RAM isn't used instead of DDR? I thought
that DDR 400MHz was almost finished in production...
On Jan 27, 1:01 pm, zerfetzen wrote:
> What do you think of this:
>
> http://www.microway.com/whisperstation/whisperstation-r.html
>
> I'm considering ditching my Windows Vista
On Tue, Jan 27, 2009 at 2:30 AM, Peter Waltman wrote:
> Hi -
>
> I saw your posting on the R-help mailing list. Were you ever able to get
> this working? did you end up switching to use the rsge library?
Yes - that is exactly what I did - I am using rsge or, which is in
most cases sufficient fo
If I use
plot(1:10)
quartz()
plot(1:10)
I get the second graph window almost on top of the first graph window.
How can I control the location of the quartz window?
Larry Weldon
Simon Fraser University
wel...@sfu.ca
www.stat.sfu.ca/~weldon
__
R-help@r-
For teaching purposes, I prepared a little R program. I want to give
this to students who can run it and dump out many formats and then
compare their use in LaTeX documents. I do not have too much trouble
with xfig or postscript format, but I've really run into a roadblock
where png files are conc
Peter Dalgaard wrote:
>
> joe1985 wrote:
>> Hello
>>
>> I have around 200 PDF-documents, containing data i want organized in R as
>> a
>> dataframe. The PDF-documents look like this;
>>
>> http://www.nabble.com/file/p21667074/PRRS-billede%2Bmed%2Bfarver.jpeg
>>
>> or like this;
>>
>> ht
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