I am fairly new to R and I would like to do the following, but do not know
where to start. Any help or direction would be appreciated.
I have a time series of snow depth measurements. I would like to determine the
depth of snowfall for each snowfall event. There is noise in the data so I only
Dear useRs,
With the rise of netbooks and 'lifestyle laptops I am tempted to get one of
these to mainly run R on it. Processor power and hard disk space seem to be ok.
What I wonder is the handling and feel with respect to R.
Has anyone here installed or is running R on one of these, and if
If you ***look at the code*** for arima you will see that ``%+%'' is
defined
in terms of a call to ``.Call()'' which calls ``R_TSconv''. So
apparently
R_TSconv is a C or Fortran function or subroutine in a ``shared
object library''
or dll upon which arima depends. Hence to do anything with it
hadley wickham h.wickham at gmail.com writes:
You might also want to take a look at the plyr package:
install.packages(plyr)
library(plyr)
ddply(x, .(A, D), function(df) sum(df$Z))
dlply(x, .(A, D), function(df) sum(df$Z))
I recently for the first time used the plyr package in an
On Thu, Mar 5, 2009 at 10:00 AM, Marc Vinyes mvin...@aleasoft.com wrote:
If you ***look at the code*** for arima you will see that ``%+%'' is
defined
in terms of a call to ``.Call()'' which calls ``R_TSconv''. So
apparently
R_TSconv is a C or Fortran function or subroutine in a ``shared
object
On Thu, Mar 05, 2009 at 08:47:25AM +, herrdittm...@yahoo.co.uk wrote:
With the rise of netbooks and 'lifestyle laptops I am tempted to
get one of these to mainly run R on it. Processor power and hard
disk space seem to be ok. What I wonder is the handling and feel
with respect to R.
Has
Dear list,
I made boxplots using ggplot and want to control for x- and yaxis. Using plot
I can do it by setting cex.axis equally to any size but can't figure out how to
do it with ggplot.
ggplot(dat, aes(x = factor(time), y = volume)) +
Just a quick note on your original question:
if you use edit(arima), you have to remember that it returns the
modified function, which then must be stored.
I.e, use
arima-edit(arima)
instead of just
edit(arima)
,and changes should be stored.
THIS IS IT.
IMHO, this should be written in BOLD
hi all,
I was finding a r-package for the svd decomposition of sparse matrix. After
no package was found, I get a good fortran/c package named svdpack/svdpackc
http://www.netlib.org/svdpack/.
I was wondering if there are any r-package for sparse matrix svd, or any
packages implement the
batho...@googlemail.com wrote:
Hi,
is there a way to place text at the upper left corner (or another
corner) of the plot?
I want to place it really at the upper left corner of the whole plot
(the file I get),
not at the upper left corner of the plot-region.
I tried text() and mtext(),
herrdittm...@yahoo.co.uk wrote:
With the rise of netbooks and 'lifestyle laptops I am tempted to
get one of these to mainly run R on it. Processor power and hard
disk space seem to be ok. What I wonder is the handling and feel
with respect to R.
Has anyone here installed or is running R
Hello:
I am trying to use fCalendar for date arithmetic and the RMySQL package
for accessing a MySQL database. The fCalendar math operations seem to
work fine UNTIL I load the RMySQL package. Here is a demonstration:
e...@fibonacci:~/Desktop/amCharts/rsa-metrics$ R
R version 2.7.1
Dear Tom,
You can control the size of the axis title in ggplot2. It is described in the
ggplot2 book. Have a look at Chapter 8: Polishing your plots for publication.
You can find the book on the ggplot2 website.
I tend to create my own theme for some specific type of plots. Below you can
find
Hi all,
I have a presentation problem that I cannot find a solution to in the
documetnation.
I have a nice barplot. Below this I would also like a table with some
information relating to the plot.
My idea was to have the plot and table on the same graphics window so I can
output them as an image
EN == Elizabeth Nichols betsy.nich...@plexlogic.com
on Thu, 05 Mar 2009 05:45:40 -0500
EN Hello:
EN I am trying to use fCalendar for date arithmetic and the
EN RMySQL package
EN for accessing a MySQL database. The fCalendar math operations
EN seem to
EN work fine UNTIL I load
is this something that helps?
plot(1,2)
mtext(test low right,side=1,outer=T,adj=1,line=-1)
mtext(test low left,side=1,outer=T,adj=0,line=-1)
mtext(test upper right,side=3,outer=T,adj=1,line=-1)
mtext(test upper left,side=3,outer=T,adj=0,line=-1)
hth
batho...@googlemail.com schrieb:
Hi,
is
Hello,
I still have the same error which I have written in the Subject field, I leave
here the code and I hope you can help me with this:
filter.clones-function(zz.info,crom.info)
{
clones.info-zz.info
cat(Removing clones which has a flag minor than 0\n)
ord -
Hi Richie,
have a look at textplot() from the gplots-package.
hope, it helps!
R User R User schrieb:
Hi all,
I have a presentation problem that I cannot find a solution to in the
documetnation.
I have a nice barplot. Below this I would also like a table with some
information relating to the
Hello,
Is there a simple way to draw a few random sample scatter plots from a
given specific correlation coefficient(say, 0.18)?
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
Dear R Helpers,
Is there any literaure available (including R code) on Fast Fourier Transform
being used in CreditRisk+? I need to learn how to apply the Fast Fourier
Transform. I agree I am too vaue in my question and sincerely apologize for the
same, but I am not able to understand as to
Dear Bernd,
I fully subscribe to Jim and Philipp's posts, plus a note on operating
systems, case you're a Windows user. I've got an eeePC 900, standard
Xandros Linux version, happily running R. With LaTeX-Beamer installed,
weighing less than 1 Kg and with WiFi this makes for an excellent
Elena Wilson wrote:
Dear Uwe,
Thank you very much for your email. I think I have worked out that the problem was related to the coordinates of the legend that are manually specified in the leg_loc command. However, I'm not exactly sure what was wrong with exporting the picture of the plot...
On Wed, Mar 4, 2009 at 9:17 AM, Patrick Meyer pater...@gmail.com wrote:
Hello
My question might sound awkward, but I am looking for a way to somehow
convert a plot in R into a base64 string.
Here's an idea, but it is not at all satisfying.
1. write the plot to the harddisk:
Have you looked at subset?
For example,
subset(mdat, !(mdat$C.1== 11))
You will have to add your other cases and there may be a better way to
programmatically get it done, but maybe this will help you get started.
--- On Thu, 3/5/09, Lazarus Mramba lmra...@kilifi.kemri-wellcome.org wrote:
On 3/5/2009 6:46 AM, June Kim wrote:
Hello,
Is there a simple way to draw a few random sample scatter plots from a
given specific correlation coefficient(say, 0.18)?
scatter - function(n=100, r=.18){
require(MASS)
mymat - mvrnorm(n, mu=c(0,0), Sigma=matrix(c(1,r,r,1), ncol=2),
Yohan:
First, thanks so much for the virtually instantaneous reponse. I really
appreciate it.
It seems I now have a different problem. I did an update.packages() and
that resulted in getting timeDate package installed.
Here is what happens now. Note that as soon as I load RMySQL, I can't
Here's the solution I'm using now, but it is not very clean:
png(out.png)
plot(c(1,2,3))
dev.off()
system(base64 -w0 out.png out.base64)
b64txt - readLines(file(out.base64,rt))
It would be nice to have an internal solution, even if this exactly does
what I want.
Patrick
Gabor Grothendieck
R 2.8.1
Windows XP
Fedora Linux.
I would like a suggestion for an editor that will help format my R code that
can be used with Rcmdr. Is there anything I need to know about running or
installing an editor when using Rcmdr? I run R on both Windows and Linux
(Fedora).
Thank you,
John
John
There are functions for this purpose:
?na.omit # dispays help page for na.fail, na.omit, na.exclude,
na.pass
--
David Winsemius
On Mar 5, 2009, at 1:18 AM, Lazarus Mramba wrote:
Dear R-help team,
I am getting addicted to using R but keep on getting many challenges
on the way
Hello. I have a file with 480 lines but each 6 lines corresponding just
one sample. How can can work out the linear regression to each 6 lines?
I use the model: model=lm(y~x)
Sueli Rodrigues
Agronomy Eng. - UNESP
Master Degree - USP/ESALQ
PPG-Soils and Plants Nutrition
Phones(19)93442981
Hello,
How can I check if file is empty in R, if it is, then jump out and read next
file; if it isn't, then read through?
Thanks a lot for any help.
Tammy
_
More than messagescheck out the rest of the Windows Live.
Hi
r-help-boun...@r-project.org napsal dne 05.03.2009 09:46:17:
I am fairly new to R and I would like to do the following, but do not
know
where to start. Any help or direction would be appreciated.
I have a time series of snow depth measurements. I would like to
determine the
depth of
Try this:
file.info(empty.txt)$size == 0
On Thu, Mar 5, 2009 at 7:43 AM, ling ling metal_lical...@live.com wrote:
Hello,
How can I check if file is empty in R, if it is, then jump out and read next
file; if it isn't, then read through?
Thanks a lot for any help.
Tammy
Hi,
I have a vector x with certain ID numbers in it and want to create a
subset from my dataset Y with this vector i.e extract only the data
with the given IDs from vector x.
example:
x
[1] 10066924 10207314 10257322 10334594 10348247
and now I want to create subset of dataset assignee
?file.info
On Thu, Mar 5, 2009 at 7:43 AM, ling ling metal_lical...@live.com wrote:
Hello,
How can I check if file is empty in R, if it is, then jump out and read next
file; if it isn't, then read through?
Thanks a lot for any help.
Tammy
On 3/5/2009 7:53 AM, Sueli Rodrigues wrote:
Hello. I have a file with 480 lines but each 6 lines corresponding just
one sample. How can can work out the linear regression to each 6 lines?
I use the model: model=lm(y~x)
mydf - data.frame(X = rnorm(480), Y = rnorm(480))
mydf$SAMPLE - rep(1:80,
Dear John,
I'm not entirely sure what you have in mind. Any editor or IDE that
communicates with the R process and is compatible with the tcltk package
will work in parallel with the Rcmdr. That is, when you submit R code from
the editor, it will go directly to R and not to the Rcmdr script
Look at these functions. They should give you the building blocks you
need:
?diff # returns a vector of length n-1
#it would be a logical vector if wrapped in the appropriate
functions
#needs to be padded to line up with dataframes
?rle# returns a list with the lengths and
John Fox wrote:
Dear John,
I'm not entirely sure what you have in mind. Any editor or IDE that
communicates with the R process and is compatible with the tcltk package
will work in parallel with the Rcmdr. That is, when you submit R code from
the editor, it will go directly to R and not to
Dear R users,
I'm trying to perform flexible discriminant analysis (fda) with
method bruto.
I applied the fda function on my training data:
bruto.fda - fda
(fda.formula,data=train.data)
where fda.formula is: PRES ~ VA_D123 + VA_D124 +
VA_D127 + VA_DARU + VA_DCAN + VA_DFON +
VA_DLAP +
Hi Yannick,
yannick misteli wrote:
I have a vector x with certain ID numbers in it and want to create a
subset from my dataset Y with this vector i.e extract only the data with
the given IDs from vector x.
example:
x
[1] 10066924 10207314 10257322 10334594 10348247
and now I want to
Hi
r-help-boun...@r-project.org napsal dne 05.03.2009 14:00:25:
Hi,
I have a vector x with certain ID numbers in it and want to create a
subset from my dataset Y with this vector i.e extract only the data
with the given IDs from vector x.
example:
x
[1] 10066924 10207314 10257322
Hi Werner,
Could you to post here details about the Tinn-R truly portable with
JauntePE?
I think it will be also useful for all Tinn-R users, like me. ;-)
Many thanks,
JCFaria
Werner W. wrote:
Many, many thanks for all the answers!
Notepad++ looks very promising although it does not
R User R User wrote:
Hi all,
I have a presentation problem that I cannot find a solution to in the
documetnation.
I have a nice barplot. Below this I would also like a table with some
information relating to the plot.
My idea was to have the plot and table on the same graphics window so I can
I've installed Ubuntu, Emacs, and R on my Samsung NC10 with 2 GB RAM. I think
the keyboard is very usable on the NC10, and it has about 5-7 hours of battery
life, which is also nice. R runs just fine on it. I'd consider paying extra
for the Samsung just for the keyboard.
In the following, I'm fitting a logistic regression model, and using
car:::influencePlot. When I run the latter with
output to the screen, it calls identify() that lets me label
observations with large CookD.
However, if I use postscript() to get .eps output, identify() seems not
to be
JauntePE is really easy to use. It does not take any particular skill. Just
launch the main application, click on the Lauch JPE Quickie Button and it
will guide you through the process. I left everything with the default
settings. In brief, one starts the Tinn-R installer once from within JPE
Hello Petr,
In fact spec is data.frame with a column called code (containing numerical
values) and some other columns called data1, data2, ... containing data for
each equipment (that is for each code).
But I don't have the data for all my devices. It means that some 'code' are
not in
I use it on an ASUS EEE 701 PC! It works with some limitation, because this
model have only 512mb of RAM. But it is working fine. The OS is Windows XP.
I think that the better netbooks is one from HP, this netbook have an normal
keyboard.
Atenciosamente,
Leandro Lins Marino
Centro de Avaliação
Stephen J. Barr stephenjb...@gmail.com writes:
I have two time series (ts) objects, 1 is yearly (population) and the
other is quarterly (bankruptcy statistics). I would like to produce a
quarterly time series object that consists of bankruptcy/population.
Is there a pre-built function to
Hi,
can anyone tell me why an encoding of 1/2 for a dummy variable for
two groups (e.g. gender) seems to be preferred over 0/1?
It's been bugging me for a while, 0/1 seems more natural, but I have
been told (without explanation) that 1/2 is better. Why?
--
aleblanc
From the help page:
Details
identify is a generic function, and only the default method is
described here.
identify is only supported on screen devices such as X11, windows and
quartz. On other devices the call will do nothing.
Why not collect the specifics of the identified points and
dears,
I like two write a program with R to estimate the coefficients of covariate,I
like two know the original program for this programing for partial maximum
likelihood for cox models with two co variate.
I did it with coxph command,
thanks
[[alternative HTML version
Can someone please tell me why the following (last line) doesn't work
(as I expect it to :-)
library(quantmod)
a = getSymbols(MSFT,from=2009-3-01)
a
MSFT
eval(as.name(a))
MSFT$MSFT.Adjusted
b=paste(a,'$MSFT.Adjusted',sep='')
b
eval(as.name(b))
Why does this last line not work the way the
schmway and morgan time series analysis with R examples is a good
intro to fourier analysis. Also there are probably references in the
help for
?fft
Stephen
On Thu, Mar 5, 2009 at 5:48 AM, Maithili Shiva maithili_sh...@yahoo.com wrote:
Dear R Helpers,
Is there any literaure available
b is character string:
as.name(b)
`MSFT$MSFT.Adjusted`
Note the backticks: that is a valid (if non-syntatatic) name, but you
don't have an object of that name.
On Thu, 5 Mar 2009, Fuchs Ira wrote:
Can someone please tell me why the following (last line) doesn't work (as I
expect it to
Hi,
I have been using this website (
http://www.stat.pitt.edu/stoffer/tsa2/Rissues.htm
http://www.stat.pitt.edu/stoffer/tsa2/Rissues.htm ) to help me to fit ARIMA
models to my data. At the moment I have two possible methods to use.
Method 1
If I use
arima(ts.data, order=c(1,2,0),
Hello,
You have a link on the subject here:
http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1122844
The author has extra literature and code on the subject.
Also, there was a thread in R-SIG-Finance list on the subject a few
months ago.
Best regards,
Carlos J. Gil Bellosta
William Dunlap wrote:
The help page for ?for says that:
The index seq in a for loop is evaluated at the start of the loop;
changing
it subsequently does not affect the loop. The variable var has the
same type
as seq, and is read-only: assigning to it does not alter seq.
The
Dear all,
Does R have function or method to finish the following task.
Say i have a dataset. The response variable is Y, and the indepedent
variables are X1, X2, X3, and YEAR. See an example.
Y X1X2X3 X4YEAR
13.4 2.8 3.5
Does the first item on page 52 of 'The R Inferno'
explain it for you? If not, can you give some
hints about how to improve the explanation?
Patrick Burns
patr...@burns-stat.com
+44 (0)20 8525 0696
http://www.burns-stat.com
(home of The R Inferno and A Guide for the Unwilling S User)
Fuchs Ira
Jim == Jim Lemon j...@bitwrit.com.au writes:
I've got R on my little EeePC as well. Great for most jobs
and I highly recommend a DC/DC convertor for plugging into
your car's cigarette lighter to get around the crap battery
problem.
I run R on my Eee PC as well - no problems
can anyone tell me why an encoding of 1/2 for a dummy variable for
two groups (e.g. gender) seems to be preferred over 0/1?
It's been bugging me for a while, 0/1 seems more natural, but I have
been told (without explanation) that 1/2 is better. Why?
The best encoding depends upon
Hi All,
I have about one hundred patients and all the patients had their glucose
measured on three different days. The days are all the same for all he
patients. So I have three measurement for each patient . I want to know
whether the day when the glucose was measured has an effect on the
This is to announce that we plan to release R version 2.8.0 on Friday,
April 17, 2009.
Release procedures start Tuesday March 17. The detailed schedule can
be found on http://developer.r-project.org
The source tarballs will be made available daily (barring build
troubles) and the tarballs can be
Hi,
I have been using this website (
http://www.stat.pitt.edu/stoffer/tsa2/Rissues.htm
http://www.stat.pitt.edu/stoffer/tsa2/Rissues.htm ) to help me to fit ARIMA
models to my data. At the moment I have two possible methods to use.
Method 1
If I use
arima(ts.data, order=c(1,2,0),
I have a file where the missings are coded as NA or blank. how can I tell R
to read the data set and to consider the missings NA or a blank.
I tried the following
data-read.table(data.txt, sep='\t', header=T, na.strings=c(NA,))
is it correct? I am new to R and I am not sure if R is
Peter,
I see that you do not think Rcmdr should be used to as a program editor
for R code. I understand that modifying Rmcdr to make it an editor would
be an enormous undertaking, nevertheless, having a program editor that
works with Rcmdr would be a wonderful addition to what is already an
Hi,
Not sure if this is the best section to post it in. I'm doing lengthy runs
on a 30GB data set - I would like to know if it is possible through any
means for R to send an email / text message or anything when it has finished
running a source file.
Any suggestions would be appreciated.
Nick.
Hi Everybody,
I am trying to use the no parametric boostrapping methos to validate a
logistic regression model.
My idea is to randomly select the observations of a dataset and estimating
the coefficients of the model
for each random selection.
Do you have any idea about that?
Please, Let me
Dear Peter,
I've resisted trying to make the script window a full-fledged editor but it's
been moving in that direction (right-click context menu, line wrapping, etc). I
don't think that the Ctext widget is currently provided via the tcltk package.
I still think that people who want a real
I am struiggling a bit with this function 'hatvalues'. I would like a little
more undrestanding than taking the black-box and using the values. I looked at
the Fortran source and it is quite opaque to me. So I am asking for some help
in understanding the theory. First, I take the simplest case
On Mar 5, 2009, at 10:08 AM, Kourosh Ks wrote:
dears,
I like two write a program with R to estimate the coefficients of
covariate,I like two know the original program for this programing
for partial maximum likelihood for cox models with two co variate.
I did it with coxph command,
I thought that's what I had:
b
[1] MSFT$MSFT.Adjusted
eval(as.name(b))
Error in eval(expr, envir, enclos) :
object MSFT$MSFT.Adjusted not found
However, Patrick's suggestion of eliminating the '$' gave me what I
was looking for:
b=paste(a,'.Adjusted',sep='')
eval(as.name(a))[,b]
Prof Brian Ripley wrote:
If instead, I use dev.copy2eps() after getting output to the screen,
the point labels do not appear in the resulting .eps graph. Why? Is
there a workaround?
I don't think that is true:
plot(1:10)
identify(1:10)
## Click near points 6 and 7
dev.copy2eps(test.eps)
Fuchs Ira wrote:
Can someone please tell me why the following (last line) doesn't work
(as I expect it to :-)
library(quantmod)
a = getSymbols(MSFT,from=2009-3-01)
a
MSFT
eval(as.name(a))
MSFT$MSFT.Adjusted
b=paste(a,'$MSFT.Adjusted',sep='')
b
eval(as.name(b))
Why does this last line
The tsdiag function in the TSA package overrides the tsdiag function in
the stats package. There are a few annoying bugs in the TSA's version of
the function so I would like to use the stats function but still have
access to other TSA functions. I have tried using stats::tsdiag( ) but as
long
On Thu, 5 Mar 2009, nhawrylyshyn wrote:
Hi,
Not sure if this is the best section to post it in. I'm doing lengthy runs
on a 30GB data set - I would like to know if it is possible through any
means for R to send an email / text message or anything when it has finished
running a source file.
Hi R users,
I have a factor variable called date as shown below: Can anyone share the
best / most efficient way to extract year and week (e.g. year = 2006, week
= 52 for first record, etc..)? My data set has 1 million records.
DATE
11DEC2006
11SEP2006
01APR2007
02DEC2007
Thanks in
In addition to the other responses that you have received, you can use the
grconvertX and grconvertY functions to convert between the different coordinate
systems, the upper left corner will be 0,1 in ndc (whole device/page), nfc
(figure region), npc (plot region), or nic (inside the outer
Dear all,
I am a newcomer to R programming, I met the problem:
I have a lot of .txt files in my directory.
Firstly, I check whether the file satisfies the conditions:
1.empty
2.the Rep column of the file has no useractivity_idle or
useractivity_act
3.even The rep has both of them, numbers of
Dear Kevin,
If you do the same regression as in the text then you'll get the same
hat-values; the regression is the one on the top of p. 244:
mod - lm(repwt ~ weight*sex, data=Davis)
max(hatvalues(mod))
[1] 0.7141856
As to making sense of the computations:
X - model.matrix(mod)
head(X)
Dear Sirs,
I want to estimate the survival mean of a few specific teams. I'm trying to
calculate it through a Kaplan Meier estimator. For doing so, I load the
survival package and run the following instructions:
options(survfit.print.mean=TRUE) allows showing the mean
Also see the addtable2plot in the plotrix package.
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.s...@imail.org
801.408.8111
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-
project.org] On Behalf Of R User R
This seems to work fine without the na.strings. Can you include the
data that you were reading:
x - read.table(textConnection(1,2,3,4
+ 5,,6,NA
+ ,7,NA,8
+ ,,NA,9), sep=',')
closeAllConnections()
x
V1 V2 V3 V4
1 1 2 3 4
2 5 NA 6 NA
3 NA 7 NA 8
4 NA NA NA 9
On Thu, Mar 5, 2009 at
See the run.cor.examp function in the TeachingDemos package (in addition to the
mvrnorm function in MASS).
Hope this helps,
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.s...@imail.org
801.408.8111
-Original Message-
From:
Pele wrote:
Hi R users,
I have a factor variable called date as shown below: Can anyone share the
best / most efficient way to extract year and week (e.g. year = 2006, week
= 52 for first record, etc..)? My data set has 1 million records.
DATE
11DEC2006
11SEP2006
01APR2007
I think that the dynlm package was designed for just such a problem. I also
would not be surprised if there are tools in the zoo package to do this. You
should probably check out the time series task view on CRAN as well.
Hope this helps,
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data
Hi,
There are possibly several ways to do this. My approach would be:
dates - strptime(as.character(DATE), %d%b%Y)
year - dates$year + 1900
week - floor(dates$yday/365 * 52)
HTH,
--sundar
On Thu, Mar 5, 2009 at 8:58 AM, Pele drdi...@yahoo.com wrote:
Hi R users,
I have a factor variable
Have you tried using the pos argument in the library function to load the TSA
package after the stats package?
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.s...@imail.org
801.408.8111
-Original Message-
From: r-help-boun...@r-project.org
Rolf == Rolf Turner r.tur...@auckland.ac.nz writes:
My impression --- and I could be wrong --- is that
physicists understanding of randomness is very narrow and
constrained. They tend to think along the lines of chaotic
dynamical systems (although perhaps not consciously;
You could send a message to Twitter, see:
http://finzi.psych.upenn.edu/R/Rhelp08/2009-February/187822.html
Regards
Markus
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On Behalf Of Charles C. Berry
Sent: 05 March 2009 17:03
To: nhawrylyshyn
Hi Uwe,
You are correct - that was a type O (52) and thanks for you your suggestion
that works..
Pele wrote:
Hi R users,
I have a factor variable called date as shown below: Can anyone share the
best / most efficient way to extract year and week (e.g. year = 2006,
week = 52 for
I'm having similar experiences on my Acer Aspire One. Everything will
work good. Only thing that takes a lot of time is compiling R if you are
in the habit of doing so.
herrdittm...@yahoo.co.uk wrote:
Dear useRs,
With the rise of netbooks and 'lifestyle laptops I am tempted to get one of
Carlos Morales wrote:
Hello,
I still have the same error which I have written in the Subject field, I
leave here the code and I hope you can help me with this:
[removed]
the lengthy code example does not make it easier to help you, in particular
without the
data you used. All the
Patrick Meyer wrote:
Here's the solution I'm using now, but it is not very clean:
png(out.png)
plot(c(1,2,3))
dev.off()
system(base64 -w0 out.png out.base64)
b64txt - readLines(file(out.base64,rt))
It would be nice to have an internal solution, even if this exactly does
what I want.
I'm
Hello,
I am trying to install the Rstem package, but I have problems. I am
using Windows XP and the 2.8.1 version of R. I have read the Add-on
packages chapter of the R Installation and Administration manual,
and also have tried several things, which worked for other people on
the mailing list
Dear all,
I am a newcomer to R programming, I met the problem:
I have a lot of .txt files in my directory.
Firstly, I check whether the file satisfies the conditions:
1.empty
2.the Rep column of the file has no useractivity_idle or
useractivity_act
3.even The rep has both of them, numbers of
The problem is that tsdiag is a generic (the same in both packages),
and package TSA sets methods for it (and methods for classes in
package stats which has already registered methods).
stats:::tsdiag.Arima(model1)
ought to work (it does for me in your example), but please take with
up
2009/3/5 ling ling metal_lical...@live.com:
Dear all,
I am a newcomer to R programming, I met the problem:
I have a lot of .txt files in my directory.
Firstly, I check whether the file satisfies the conditions:
1.empty
2.the Rep column of the file has no useractivity_idle or
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