On 10/15/09, Jeff Ryan jeff.a.r...@gmail.com wrote:
getFX(EUR/USD,from=2009-04-01)
Indeed, with the date correctly specified, the function no longer
generates errors. There is one issue though (similar to the one in the
code posted by Henrique):
getFX(EUR/PEN,from=2009-10-16)
[1] EURPEN
(cc'ing JGR specific list)
Hello
On 10/15/09, Carl Witthoft c...@witthoft.com wrote:
Here's the problem: on Windows, the 'jgr.exe' tool starts up by checking
for a connecting to the 'net in order to grab the support packages. Well,
we have machines at work that are not and never will be
On 10/16/09, c...@witthoft.com c...@witthoft.com wrote:
It doesn't get that far. I launch jgr.exe and it announces that it can't
connect to the internet, and shuts itself down.
In R, does the following work?
require(JGR)
JGR()
Liviu
__
Dear all
Is there any R function that would perform currency conversion using
up-to-date exchange rates? I would be looking for a function that
allows to download recent exchange rates (say, from Yahoo!) and then
use these in converting currencies (say, USD to EUR).
I am not sure whether
Hello
On 10/14/09, Henrique Dallazuanna www...@gmail.com wrote:
foo('BRL', 'USD', '2009-10-14')
Nice function, thank you. Two issues, though:
- it seems to provide reverse output. Example:
## how many dollars do you get from one euro?
foo('EUR', 'USD', '2009-10-14')
[1] 0.67544
## however,
On 10/10/09, Gabor Grothendieck ggrothendi...@gmail.com wrote:
There are many approaches to GUIs in R but for something quick, which
I gather is your main aim here, have a look at the fgui package and
also the very similar ggenericwidget function in the gWidgets package.
There is also rpanel
On 10/6/09, Robert Wilkins iwriteco...@gmail.com wrote:
Will R have more glitches on one operating system as opposed to
another,
Probably not.
or is it pretty much the same?
Depending on the complexity of the code, it is pretty much the same. I
recently had a (relatively simple) group
On 10/6/09, Gregory Gentlemen gregory_gentle...@yahoo.ca wrote:
Are there any text editors that recognize sweave (.rnw) files? I am running
Windows Vista and in the past I used Tinn-R for R files but it (surprisingly)
doesn't recognize rnw files and does not do any syntax highlighting for
Hello
On 10/3/09, Mark Difford mark_diff...@yahoo.co.uk wrote:
This has nothing to do with Hmisc or hevea.
Although I have LyX installed, I don't quite understand where LyX
comes into play. The R code in the original e-mail takes a table-like
object and transforms it into LaTeX; then html()
(I am also cc-ing the author of Hmisc)
Hello
Thank you for clearing this up. One more concern, though.
On 10/3/09, Mark Difford mark_diff...@yahoo.co.uk wrote:
Does this mean that Hmisc produces LyX code (as opposed to LaTeX code)?
No. Sorry for confusing you: it means that html does not know
Dear all
On my system html() conversion of a `latex()' object fails. Follows a
dummy example:
require(Hmisc)
data(Angell)
.object - cor(Angell[,1:2], use=complete.obs)
tmp - latex(.object, cdec=c(2,2), title=)
class(tmp)
[1] latex
html(tmp)
/tmp/RtmprfPwzw/file7e72f7a7.tex:9: Warning:
On 9/21/09, William Revelle li...@revelle.net wrote:
correlations) use either the rcorr function in the Hmisc package or the
corr.test function in the psych package.
Also, check the graphical interfaces in Rcmdr and Deducer.
Liviu
__
Hello
On Mon, Sep 14, 2009 at 2:53 PM, Steve Jones st...@squaregoldfish.co.uk wrote:
Looks like I'll have to compute the acf myself. Shame, but such is life.
Wouldn't na.omit be an option?
Liviu
__
R-help@r-project.org mailing list
Hello
On Mon, Sep 14, 2009 at 2:17 PM, Vince Fulco vful...@gmail.com wrote:
Wondering if anyone is aware of resources appropriate for home
schooled pre-teen/teen relatives?
There is http://r-tutor.com/, but it is for college students/beginners
in stats. It would make sense to repost the
Hello
On 9/14/09, Ted Harding ted.hard...@manchester.ac.uk wrote:
This has been sent by software which inserted no line-breaks.
As a result, each paragraph is viewed (by my browser, Firefox)
as one very long line, not wrapped. In particular, the third
Slightly off-topic, but in such cases
Hello
On Fri, Sep 11, 2009 at 4:40 PM, Lio, Yuhlong yuhlong@usd.edu wrote:
The reviewers and editor suggest the R package for the sampling plans of the
paper be part of R-project. Please let me know what I should do to make the R
package available for R-project group.
I would suggest
On 9/6/09, Jeroen Ooms j.c.l.o...@uu.nl wrote:
I would like to print some tables and figures to a PDF device on a CentOS 5
vps. However, I cannot seem to get the latex function from Hmisc working. I
There is also xtable() for transferring tables to LaTeX.
Liviu
Hello
And sorry for the brief highjacking.
On 8/31/09, Charlie Sharpsteen ch...@sharpsteen.net wrote:
The tikzDevice translates R graphics instructions into a LaTeX-friendly
format that can be included directly into documents where the font used in
the figure will match that used in the
Hello,
On 8/30/09, Uli Kleinwechter ulikleinwech...@yahoo.com.mx wrote:
contributing to your poll: Also Emacs+ESS on Linux.
Could someone give a brief and subjective overview of ESS. I notice
that many people use it, and many describe it as the tool for the
power user. As far as I'm concerned,
On 8/30/09, Grzes gregori...@gmail.com wrote:
I'm using PLD Linux and in my opinion, if you looking for very easy editor -
Geany!!! It'll be fantastic ;)
Yeah, Geany is very simple and comfortable. But there is no direct
link to R, and not being able to evaluate code on the fly is a
On 8/27/09, Jonathan Greenberg greenb...@ucdavis.edu wrote:
Quick informal poll: what is everyone's favorite text editor for working
with R? I'd like to hear from people who are using editors that have some
level of direct R interface (e.g. Tinn-R, Komodo+SciViews). Thanks!
JGR
On 8/28/09, Stefan Grosse singularit...@gmx.net wrote:
(JGR useless here since it consumes 100% CPU at least with Fedora
Linux)
The quick fix is to access Help About after the splash screen
disappears at start-up. This works on Debian and Ubuntu.
Liviu
Hello
On 8/27/09, Josh Roll j_r...@hotmail.com wrote:
I am having trouble getting both graphs on the same page. Its
separating them, especially when i write them to a pdf. I need visual
comparison capabilities. Do i need to include the two data sets in the same
plot to make this
On 8/27/09, Andreas Stefik stef...@gmail.com wrote:
Along this same note, are there any editors that have good code completion
(intellisense) capabilities for R? I'll be teaching R to undergraduates this
semester and I imagine having code completion would be helpful.
Personally I find JGR a
Dear all
I am writing an Sweave document and have encountered formatting issues
with the locale part of toLatex(sessionInfo()). The fact that there
is no spaces between the various locale variables means that LaTeX
cannot easily find an appropriate place to break the lines, and some
will get
Hello
On 8/26/09, Michael Nestrud m...@ataraxis.org wrote:
Any advice / what works / what doesn't work is appreciated for those
that have tried this before me.
It could prove helpful to forward similar questions to r-sig-teaching.
Also, there was a recent discussion on the topic [1].
Liviu
On 8/26/09, Frank E Harrell Jr f.harr...@vanderbilt.edu wrote:
G. Jay Kerns wrote:
There was a closely related discussion last April:
https://stat.ethz.ch/pipermail/r-devel/2009-April/053094.html
and IIRC this was fixed for R version 2.10.
If you still have trouble just do
s -
Dear all
Can anyone point to a list of valid pdf.options() encodings? I checked
?pdf and ?postscript, but they do not quite answer my questions. I
would like to try UTF-8 instead of the default ISOLatin1.enc for
Sweave plots (I have issues with Greek characters in labels).
Thank you
Liviu
--
Hello
Your attachement didn't seem to get through.
You can simulate data using rnorm() or any of the r*() functions [1].
You can also use it to add noise to a custom function that you use to
generate your specific data.
Liviu
[1] http://www.statmethods.net/management/functions.html
On 8/25/09,
Hello
I couldn't quite understand exactly what graph you are looking for, so
I'd be unable to provide code. Couple of pointers, though.
- Put your data into a data frame and look at Rcmdr Graphs menu. It
can do many types of them, and it should give you enough examples to
get started with.
- Try
On 8/24/09, kfcnhl zhengchenj...@hotmail.com wrote:
I am assuming the variable out is the output parameter.
However, I don't understand what is out[1+xi*xx0]?
Can someone explain this to me?
http://www.statmethods.net/management/subset.html
Liviu
Late answer, but still..
On 6/17/09, christiaan pauw cjp...@gmail.com wrote:
I want a horisontal line that separates the results from the sample
information i.e. a horisontal line on the bottom of the line second from
last
?print.xtable
hline.after: When 'type=latex', a vector of numbers
Dear all
I would like to export a matrix to a LaTeX longtable environment
that would have its caption on top of the table. However xtable()
seems to bar me from doing this:
print(xtable(mtcars[1:10,c(1,2)], caption=CARS),
+ tabular.environment=longtable, caption.placement=top
+ , floating=F)
%
Dear R users
I would like to do some spreadsheet style expansion of dates. For
example, I would need to obtain a vector of months. I approached in an
obviously wrong way:
paste(01:12)
[1] 1 2 3 4 5 6 7 8 9 10 11 12
as.Date(paste(01:12), %m)
[1] NA NA NA NA NA NA NA NA NA NA NA NA
to
Dear all
I would like to globally set
options(digits = 4)
in an Sweave document. I've read this thread [1] where it was
suggested to set the above option and pass every printed number
through format(). Aanother way to do so would be to round(expr, 4).
However I would like to set the digits option
On 8/20/09, Duncan Murdoch murd...@stats.uwo.ca wrote:
Why not put
echo=FALSE=
options(digits=4)
@
somewhere near the top of your document?
I did so, but it has no practical effect on \Sexpr{} (which I'm
interested in, and failed to mention in the original e-mail).
With
echo=FALSE=
Hello,
On 8/18/09, Erin Hodgess erinm.hodg...@gmail.com wrote:
I used it on Saturday, and it worked fine.
When I used it today, the window did not appear.
This is version 2.9.1 on Ubuntu Jaunty Jackalope.
Did you make any system updates between Sat and today?
Liviu
On 8/19/09, Greg Snow greg.s...@imail.org wrote:
Add ?View (note the capitol V) to the list.
There is also showData() in library(relimp), and object.browser() from
within JGR. The Data Viewer in Deducer is also an option, but may
currently be slow for large data frames.
Liviu
On 8/20/09, Yichih Hsieh yichih.hs...@gmail.com wrote:
All help high appreciated.
Try
library(fortunes)
fortune(3-D)
fortune(Excel)
Issue the last two commands several times.
Liviu
__
R-help@r-project.org mailing list
Hello,
On 8/17/09, Mark Kimpel mwkim...@gmail.com wrote:
I am familiar with packages that read and write Excel files on both Windows
and Linux platforms.
Do any packages provide similar functionality for MS Word files? I have a
lot of text processing to do and the text is embedded in ~200
Dear R users,
Does the results below make any sense? Can the the interval of the
correlation coefficient be between *-1.0185* and -0.8265 at 95%
confidence level?
Liviu
library(boot)
data(mtcars)
with(mtcars, cor.test(mpg, wt, met=spearman))
Spearman's rank correlation rho
data:
Hello,
On 8/16/09, Robert A LaBudde r...@lcfltd.com wrote:
The basic interval (which you are using by default) is just the usually
normal distribution interval with the standard error estimated from the
resampling distribution. It has all the benefits and problems of assuming a
normal
Hello,
On Fri, Aug 7, 2009 at 9:26 AM, David Hajagedhajag...@gmail.com wrote:
The hard task is to learn LaTeX.
You can get around learning (much of) LaTeX by using Sweave with LyX.
You will find information in the r-help and lyx ML archives, and on
Google.
Liviu
Hello,
On Fri, Aug 7, 2009 at 8:28 AM, gauravbhattigaurav15...@hotmail.com wrote:
I have a data frame with 25000 rows containing two columns Time and Distance.
When I plot a simple distance versus time plot, the plot is very confusing
showing no general trend because of the large data. Is
Hello,
On Thu, Aug 6, 2009 at 1:38 AM, Lavida Chavezchavez.lav...@gmail.com wrote:
Hi. I have been making sample data sets to learn how to use R Commander, and
now I have several useless data sets that are cluttering up the place where
data sets are stored in R Commander. I want to get rid of
Hello,
On 8/2/09, Bernd Kreuss prof7...@googlemail.com wrote:
I would even make the changes on my own (i probably would already have
done it) and supply patches if i only could find any hint on how to
build JGR from sources. (where to place the source files, what command
to start the
Hello,
On 7/31/09, mau...@alice.it mau...@alice.it wrote:
When I need to stop a running R script on Windows or Mac I just use the
esc key which kills the current script and returns the control to R
interpreter.
But when I run R from JGR the esc is useless as well as the other
available
Hello,
On 7/28/09, Albert EINstEIN sateeshvar...@gmail.com wrote:
clarification on output in R. I have generated summary statistics output for
dataset (E.g. sales) in output window. Now i want to store that output in a
html or pdf in a table format. if possible can any one provide code for
On 7/27/09, Albert EINstEIN sateeshvar...@gmail.com wrote:
can we create our own packages in R. It would be very helpful for us, if
you provide any information regarding this.
Yes. See this [1].
Liviu
[1] http://cran.r-project.org/doc/manuals/R-exts.pdf
(redirecting to r-help; it seems more appropriate for such a question)
Hello,
On Fri, Jul 24, 2009 at 8:11 AM, Albert EINstEINsateeshvar...@gmail.com wrote:
Actually, we know that If we create a dataset in R ,after closing the
session the dataset automatically is closed. I tried for creating
Hello,
On Wed, Jul 22, 2009 at 1:22 PM, Matej Kovacicmatej.kova...@owca.info wrote:
I know how to list all objects (with ls()), but how to list all
properties of them?
For instance, I found function object.size(), but I would also like to
know whether one object is a dataset or just one
On Sun, Jul 19, 2009 at 7:33 PM, jim holtmanjholt...@gmail.com wrote:
-8^1/3 is parsed as -(8^1)/3 = -2.6
However the following is evaluated as one would expect:
8^(1/3)
[1] 2
-8^(1/3)
[1] -2
Perhaps it is parsed in this way:
-(8^(1/3))
[1] -2
Liviu
On Sun, Jul 19, 2009 at 12:28 AM, jim holtmanjholt...@gmail.com wrote:
First of all, read FAQ 7.31 to understand that 1/3 is not
representable in floating point. Also a^b is actually exp(log(a) * b)
and log(-8) is not valid (NaN).
If this is so, why would the following evaluate as expected?
Hello Steve,
On Thu, Jul 16, 2009 at 2:28 AM, S Ellisons.elli...@lgc.co.uk wrote:
Auto-updating sounds hard in R for a 'regular' data frame. You could
perhaps define an entirely new class of object and define data
entry/indexing methods so that, say, they sought functions in an
attribute
Hello,
On 7/15/09, Andriy Fetsun fet...@googlemail.com wrote:
Could you please help me with EGARCH and GJR?
Do you mean JGR [1]? If so, install it and try running your code in
it. Unless you bump into very specific issues, it should work.
Liviu
[1]
Dear all,
I am curious whether one can automatically update, say, a column in R,
similar to how spreadsheets (Excel, etc.) do?
In my specific case I have two columns with logical data, which
individually convey different information, although ultimately for a
common purpose (flagging for removal).
Hello Patrick,
On 7/15/09, Patrick Burns pbu...@pburns.seanet.com wrote:
How about something along the lines of:
apply(twocolumns, 1, any)
This efficiently solves the first part of my question. I will probably
content myself with issuing this command each time I update one of the
twocolumns;
Hello,
On Fri, Jul 3, 2009 at 2:15 PM, Allan Engelhardtall...@cybaea.com wrote:
1. Cut-and-paste from the R console. (Cut-and-paste has got to be the
best computer invention ever.)
First option is probably interesting when using in Word a monospace
font for R results. For tables, you can also
Hello,
On 7/1/09, Michael comtech@gmail.com wrote:
More pointers about using R for efficiency in development are highly
apprecaited!
This is more from the point of view of the beginner; something that I
wrote recently on r-sig-teaching:
skip I will mention a recent discussion [1] on
On 7/2/09, Warren Young war...@etr-usa.com wrote:
reason it has to be that way. Maybe someone will port some of the Mac GUI's
features over to the Windows version.
Or in the mean-time someone would try JGR to see whether it gets
farther than the Windows Rgui.
Liviu
On 7/2/09, Mark Knecht markkne...@gmail.com wrote:
For kicks I tried JGR yesterday. In the Rgui console, or sourcing, my
code runs fine. In JGR it crashed with messages about stack
imbalances.
Perhaps report the exact issue to
stats-rosuda-de...@listserv.uni-augsburg.de; the JGR devels may
Hello,
On 6/30/09, Christopher W. Ryan cr...@binghamton.edu wrote:
suppose I have some logical vector
x - as.logical(c(0,0,0,1,0,0,1,1,0))
x
How would I make the words TRUE appear on the screen in a different
color from the words FALSE?
I believe xterm256 would help with this, and
Hello,
On 7/1/09, Ron Burns rrbu...@cox.net wrote:
In trying to fit garch models in above environment. I am getting
reasonable fitted coefficients, but the fitobj...@fitted are all the
same. This is true even for the help page example:
There is a better chance of getting good answers if
Hello,
On Mon, Jun 29, 2009 at 6:49 AM, Patrick Gedeonpatg...@gmail.com wrote:
I have created several 3d scatter plots using the rgl package. I wish to
save each of them so that I can later open them in R and view/rotate them.
What is the command to do this?
Wouldn't it suffice to keep in a
Hello,
On Mon, Jun 29, 2009 at 2:58 PM, saurav pathakpathak.sau...@gmail.com wrote:
I have a stata data set (.dta file) of size 600 MB, I need to import it in
If you're new to R, you can use library(Rcmdr) menus to import the
stata data set. Be sure to have at least as much RAM as the size of
Hello,
On 6/26/09, chris.wil...@csiro.au chris.wil...@csiro.au wrote:
We are looking for a solver that can deal with this nonlinear integer
programming problem. We looked at a number of packages on the CRAN Task
View: Optimization and Mathematical Programming, however, we have not been
On Fri, Jun 26, 2009 at 10:11 PM, Susan Chensuen...@yahoo.com wrote:
Does anyone know how to report heteroskedasticity and
autocorrelation-consistent standard errors when using the spm command in
SemiPar package? Suppose the original command is
sp1-spm(y~x1+x2+f(x3), random=~1,group=id)
Hello,
There was a recent discussion [R] Predict GARCH [1].
Liviu
[1] http://www.nabble.com/Predict-GARCH-td23962363.html#a23962363
On Tue, Jun 23, 2009 at 1:02 PM, Ana Ramosaritara...@gmail.com wrote:
Hi,
I've fitted a GARCH(1,1) for the residuals of my time serie (X).
X is an ARMA(1,1)
(re-posting to the appropriate list)
On 6/20/09, Dr. D. P. Kreil dpkr...@gmail.com wrote:
you can suggest an online resource to help me use the right vocabulary
and better understand the fundamental concepts, I am of course
There is in R the accuracy [1] package. It has a vignette (and
Dear all,
I've recently made in LyX a report using Sweave and run into troubles
with xtable() generated LaTeX tables. One example, xtable() commands
inside floats (table, box (minipage), etc.) will make the LaTeX
compilation fail. Another, if four-five xtable() commands are run in a
sequence, at
On 6/18/09, Martial Sankar martial100...@hotmail.com wrote:
Is there a mean to automatically choose one version of the 'rbind' function
? By default, R chose the 'rbind' from {base}, i would lke to use the one
from {IRanges}...
I am usually solving these issues with:
base::rbind() or
Hello,
On 6/16/09, Stu @ AGS s...@agstechnet.com wrote:
Error in optim(c(0.66, 0.999, 0.064), pe, NULL, method = L-BFGS-B) :
objective function in optim evaluates to length 6 not 1
skip
pe - function(c) c[1]*x1*x2^c[2]*x3^c[3]
I would suspect a matrix multiplication issue. In order to
Hello,
On 6/16/09, Stu @ AGS s...@agstechnet.com wrote:
Thanks for your response!
No, my basic equation does not use matrices at all. It takes scalar values
and returns a scalar.
Not quite. Taking the example above, if you run the following:
with(observs , {1*x1*x2^2*x3^3})
[1] 0.000e+00
On 6/15/09, Sven Knüppel sven.knuep...@gmx.de wrote:
My question is, how can I use robust estimation for the analysis of deviance?
Did you check the Robust Task View and the packages listed in it?
Perhaps some would do what you need.
Liviu
__
Hello,
On 6/10/09, Daniel Mail d20...@live.com.pt wrote:
i was trying to predict values for a garch, so i did:
predict(fitgarch,n.ahead = 20)
but this doesn't work. Someone can tell me how to get the 20 values ahead of
a garch model.
You didn't specify what function you used to obtain
Hello Dmitry,
On 6/10/09, Dmitry Gospodaryov gospodar...@rambler.ru wrote:
I have the data arranged in table (in Excel, or Notepad):
x y
0 100
2 100
4 80
6 40
8 0
I need to transfer these data in R
On Tue, Jun 9, 2009 at 2:47 AM, DIEGO CHAVEZdiego.cha...@andinanet.net wrote:
I am reading about the functional features of R statistical software,
because I want to compare these progarm with the basic module of SPSS
software.
I would like to know if the R version 2.9.0 application
On Thu, May 28, 2009 at 8:52 AM, Dieter
Mennedieter.me...@menne-biomed.de wrote:
I have never seen the data editor.
It's fix(), very similar to View(), but not crashing. Although
showData() in relimp (the same used by Rcmdr) is often enough for
viewing data, fix() is somewhat rudimentary. Isn't
On 6/6/09, Liviu Andronic landronim...@gmail.com wrote:
(cross-platform) alternative to fixing data in a spreadsheet-style
environment in R (those on Windows can try RExcel)? Perhaps built on
other toolkits?
Oh, there is one, in JGR. Issue object.browser() to browse all
workspace objects
On Tue, Jun 2, 2009 at 3:34 PM, Thomas Lumley tlum...@u.washington.edu wrote:
The answers differ by a factor of 19/20, ie, (n-1)/n, so it is presumably
the choice of denominator for the variance that differs.
Same issue is present in ccf():
cov() != ccf(lag.max=0, type=covariance).
Liviu
Thanks all for the on- and off-list responses. For a relevant
discussion see the normality tests thread [1], and specifically
another excellent overview by Thomas on the robustness of the t-test
[2].
Best,
Liviu
[1] http://thread.gmane.org/gmane.comp.lang.r.general/86180
[2]
Dear all,
The other day I was reading this post [1] that slightly surprised me:
To reject the null of no correlation, an hypothsis test based on the
normal distribution. If normality is not the base assumption your
working from then p-values, significance tests and conf. intervals
dont mean much
On Sat, May 16, 2009 at 9:18 PM, Obi Wan wan_...@ymail.com wrote:
I am new to R and would like to display a R plot inside my Java app.
Is there a possibility to do that? If so, what library do I need?
Perhaps library(JavaGD) is an option. It is currently used in JGR.
Liviu
Dear all,
I'm trying to gsub() % with \% with no obvious success.
temp1 - c(mean, sd, 0%, 25%, 50%, 75%, 100%)
temp1
[1] mean sd 0% 25% 50% 75% 100%
gsub(%, \%, temp1, fixed=TRUE)
[1] mean sd 0% 25% 50% 75% 100%
Warning messages:
1: '\%' is an unrecognized escape in a
, 2009 at 5:13 PM, Patrick Burns pbu...@pburns.seanet.com wrote:
See 'The R Inferno' page 46.
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)
Liviu Andronic wrote:
Dear all,
I'm trying to gsub
Dear all,
To list all vignettes installed on my system, I would issue
`vignette(all = TRUE)'. But how can one search for a topic in all
vignettes available on CRAN?
One method was suggested here [1]---search on Google: `smth
filetype:pdf site:cran.r-project.org/doc/vignettes'---, but it does
not
On Tue, Apr 21, 2009 at 11:57 AM, Bala subramanian
bala.biophys...@gmail.com wrote:
Dear Simon,
I installed the ncdf package in the way you suggested but still i got the
same error i got before. I haves pasted below the installation log and
errors.
Does ncdf depend on netcdf [1]? If so,
On Tue, Apr 14, 2009 at 9:46 PM, mah harwood...@gmail.com wrote:
If the desired end-state is a regression model and the appropriate
diagnostics, the Rcmdr package contains the necessary tools. Rcmdr is
available for many Linux distribuitons as well as for Windows, and it
is able to do much
On Sat, Apr 11, 2009 at 3:20 PM, Philippe Grosjean
phgrosj...@sciviews.org wrote:
format (PDF) to another one (SVG). In Inkscape, you use File - Open... for
the first step, and File - Save as... for the second. Since it is a vector
format, your graph should not look pixelised.
Yes, this is
Hello,
On Thu, Apr 9, 2009 at 3:04 PM, Philippe Grosjean
phgrosj...@sciviews.org wrote:
Cross-platforms solution to export R graphs
There is playwith, and latticist, which seem cross-platform (binaries
available for both MacWin). rattle uses latticist.
Rcmdr can be used for saving graphs.
On Thu, Apr 9, 2009 at 3:04 PM, Philippe Grosjean
phgrosj...@sciviews.org wrote:
The page is at:
http://wiki.r-project.org/rwiki/doku.php?id=tips:graphics-misc:export.
The article suggests to use Inksacpe for PDF - SVG conversion.
I've recently experimented this, but it seems that the graph
Dear all,
JGR seems unable to report the results of system() commands.
In a command-line R session:
system(pwd)
/home/liviu
system(acpitool)
AC adapter : on-line
Thermal zone 1 : ok, 67 C
system(asdf)
sh: asdf: command not found
In JGR:
system(pwd)
system(ls -F)
system(acpitool)
On Thu, Feb 19, 2009 at 5:29 PM, Gábor Csárdi csa...@rmki.kfki.hu wrote:
I don't want to be mean, I really like wikidot, but isn't it a better
solution to use the R wiki instead?
http://wiki.r-project.org/rwiki/doku.php
Or even to contribute to existing well-structured sites such as
Quick-R
On 1/30/09, Warren Young war...@etr-usa.com wrote:
Could you please share a link to the NY Times article?
http://www.nytimes.com/2009/01/07/technology/business-computing/07program.html
Also do not miss the follow-up blog from the author, plus the the
related comments [1].
Liviu
[1]
On 1/30/09, Neil Shephard nsheph...@gmail.com wrote:
If they expect you to use Excel for statistics then its worth letting them
know that this would be a very bad idea as there are many short-comings,
some of which I've referenced at..
Hello,
On 1/18/09, Michele Santacatterina miksa...@gmail.com wrote:
i have a xls file. I will read it in r, what library-command i use for
this??
This has been discussed recently. Please search the archives for `excel'.
Liviu
--
Do you know how to read?
On 1/16/09, venkata kirankumar kiran4u2...@gmail.com wrote:
can any one suggest how to read data from Excel Spread sheet
Perhaps easiest alternative for Excel users: RExcel [1]. I would
suggest to use this bundle installer [2].
When in Excel with RExcel loaded, select your data in Excel and
On 1/8/09, Maithili Shiva maithili_sh...@yahoo.com wrote:
Is there any fucntion in R that will help me calculate Value at Risk (VaR)
using Monte carlo Simulation , Historic simulation and Variance - Covariance
Simulation.
There are some un-published Crystal Ball functions for R [1], which
On Thu, Dec 11, 2008 at 1:38 PM, Vitalie Spinu vitosm...@rambler.ru wrote:
Tom Short's card is an excellent one but it does not cover high level
packages like plyr, reshape, DoBy, and a few base data.manip functions are
not there as well.
I'm not sure whether this can (partially) fill the gap,
On Fri, Dec 5, 2008 at 9:43 PM, Tim Smith [EMAIL PROTECTED] wrote:
I was trying to get hyperlinks using xtable, but couldn't get the hyperlinks
to function properly. For example, if I use
Perhaps hwriter [1] could be of use. Check its home page.
Liviu
[1]
401 - 500 of 567 matches
Mail list logo
