Hello
On Tue, Oct 19, 2010 at 12:16 PM, BumSeok Jeong bumseok.je...@gmail.com wrote:
Dear R experts,
I'm new in R and a beginner in terms of statistics.
It should be simple question, but definitely difficult to solve it by
myself.
I'd like to see main effect of group(gender: sample size is
Dear all
What is the preferred spreadsheet-like x-delimited data format for use
with R? Should I prefer tab-, comma-, space- or
some_other_delimitor-seprated data?
I'm asking this because I've been once bitten by CSV data containing `
' ' (apostrophe) symbols that R couldn't easily digest.
Hello
On Fri, Oct 22, 2010 at 11:33 AM, Alaios ala...@yahoo.com wrote:
I wouldl ike to ask you if R supports step by step execution. I have written
some nested loops and I would like to check on every step what are the
values
of some variables.
fortune('browser')
My solution when I
Dear all
I would like to start R with Rcmdr from the cli, without tweaking
Rprofile.site. This has been discussed in the past [1], but I don't
see a solution that (1) could be used with any working directory and
(2) would avoid starting Rcmdr on every R start-up.
Personally I tried the following,
(off-topic)
Dear Patrick
On Sat, Oct 23, 2010 at 10:57 AM, Patrick Burns
pbu...@pburns.seanet.com wrote:
Perhaps 'Some hints for the R beginner'
http://www.burns-stat.com/pages/Tutor/hints_R_begin.html
Do you provide a PDF version of this human-friendly introduction to R? :)
Regards
Liviu
Hello
On Sat, Oct 23, 2010 at 10:43 AM, Mastaki Kambale jkmast...@hotmail.com wrote:
Dears R
I am a self taught novice user of R. I begin to understand its philosophy and
some basics like objects, vectors, arrays, lists etc...I still am not able to
manipulate variables (objects!) in
On Sat, Oct 23, 2010 at 2:07 PM, Henrique Dallazuanna www...@gmail.com wrote:
You've tried removing the quotes around require?
Yes, but it fails:
l...@liv-laptop:~$ R --interactive -e require(Rcmdr)
bash: syntax error near unexpected token `('
l...@liv-laptop:~$ R -e require(Rcmdr) --interactive
On Sat, Oct 23, 2010 at 4:37 PM, David Winsemius dwinsem...@comcast.net wrote:
That wasn't what I understood him to be asking, but rather how to create new
variables within existing dataframes. My suggestion would be to work with
the examples on the help(with) and help(transform) pages.
Oh,
On Sat, Oct 23, 2010 at 5:30 PM, Henrique Dallazuanna www...@gmail.com wrote:
In windows it work's fine
After further experimentation, it does work when I escape the
parentheses. However, both
l...@liv-laptop:~$ R --interactive -e require\(Rcmdr\)
and
l...@liv-laptop:~$ R -e require\(Rcmdr\)
On Sat, Oct 23, 2010 at 6:43 PM, Lee Hachadoorian
lee.hachadooria...@gmail.com wrote:
sh -c 'R_DEFAULT_PACKAGES=$R_DEFAULT_PACKAGES Rcmdr R $@'
Oh, nice! Thanks a lot, it works like a charm. Regards
Liviu
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R-help@r-project.org mailing list
On Sat, Oct 23, 2010 at 6:43 PM, Lee Hachadoorian
lee.hachadooria...@gmail.com wrote:
sh -c 'R_DEFAULT_PACKAGES=$R_DEFAULT_PACKAGES Rcmdr R $@'
This is pulled directly from the launcher that Ubuntu creates when it
installs Rcmdr from the repository.
It seems that the CRAN Rcmdr also ships an
On Sun, Oct 24, 2010 at 10:33 AM, Patrick Burns
pbu...@pburns.seanet.com wrote:
If you look at 'Introduction' through the eyes of
a complete novice, it is really, really scary.
Ditto. I had no programming background prior to learning R, and after
half a minute glancing through the 'Intro to R'
On Wed, Oct 20, 2010 at 5:30 PM, Nutter, Benjamin nutt...@ccf.org wrote:
I run into that problem frequently. I can usually circumvent it by using
the
quote = \
Argument. The default is quote = \' which uses the double and
single quote as quoting symbols. If you change it to \ it will read
On Mon, Oct 25, 2010 at 12:26 AM, Jason Kwok jayk...@gmail.com wrote:
Thanks for the response Erik.
In this case, I would like to keep the row name as the month. How would I
do that?
You can do this in Rcmdr. First Data Import From text file (or
select your data.frame as active data set),
On Wed, Oct 27, 2010 at 4:05 PM, Lee Hachadoorian
lee.hachadooria...@gmail.com wrote:
For an R-enabled text editor, I would suggest Tinn-R for Windows or RGedit
(a gedit plugin) for Linux/Gnome-desktop. Since both are just text
editors, they will work with whatever version R you have installed
. Daily
Technician - USGS Leetown Science Center
11649 Leetown Road
Kearneysville WV, 25430
(304) 724-4480
Is the room still a room when its empty? Does the room,
the thing itself have purpose? Or do we, what's the word... imbue it.
- Jubal Early, Firefly
From: Liviu Andronic landronim
On Wed, Oct 27, 2010 at 9:21 PM, steven mosher mosherste...@gmail.com wrote:
Thanks for the pointer,
After looking at the many folders of R code I have I decided it was time to
start working in an IDE and also getting my stuff under version control (
for my own sanity)
I'll have a look at
On Sat, Oct 30, 2010 at 11:09 AM, Alaios ala...@yahoo.com wrote:
Hello everyone.
I have written quite a big function that at the end correctly returns the
values
I want. I found a rare exception that I want to cover also. The easier for me
would be to write something like that
function(){
On Sat, Nov 6, 2010 at 5:22 PM, Tuatara franziskabro...@gmail.com wrote:
Hello everybody,
I have usually solved this problem by repeating lines of codes instead of a
loop, but it's such a waste of time, I thought I should really learn how to
do it with loops:
Would the following construct
Dear all
I'm getting a strange error when trying to use rtags() to generate
tags in Emacs format.
r...@liv-laptop:/usr/lib/R# R CMD rtags -o /usr/local/build/ETAGS
--no-Rd --no-c library/
Tagging R files under library/; writing to /usr/local/build/ETAGS
(overwriting)...
[..]
Error: '\.' is an
Hello
On Sat, Nov 13, 2010 at 7:57 AM, Brima adamsteve2...@yahoo.com wrote:
Hi all,
This could be very basic. I want to do exploratory factor analysis but I
don't have the data, rather I have the correlation matrix. How do I do this
with just the correlation matrix? I know for principal
On Sat, Nov 13, 2010 at 2:07 PM, Brima adamsteve2...@yahoo.com wrote:
Thanks very much. However, I got an error message when I tried.
What I did is that I created a correlation matrix named dat which is the
only data I have and tried using the below
fa- factanal(covmat = dat, factors=2,
On Wed, Nov 17, 2010 at 1:11 PM, Alaios ala...@yahoo.com wrote:
Hello everoyne,
If you have ever used matlab you should know the variable editor. You click
over the value of a variable in the workspace and it opens like a excel
sheet. Do you know if there is something like that in R . This
On Wed, Nov 17, 2010 at 7:41 PM, Partha Sinha pnsinh...@gmail.com wrote:
I am new comer in R.There r few IDE like Tinn R,VIM etc.I mean How to
use them? Do I need to install R and then install them to use or they
can work alone? Also does one install packages on R or IDEs? Can I
call/use the
Hello
On Tue, Nov 23, 2010 at 7:57 AM, gireesh bogu girishb...@gmail.com wrote:
Hi guys
I have an input file with multiple columns and and rows.
Is it possible to calculate correlation of certain value of certain No (For
example x of S1 = 112) with all other values (for example start with x
On Sun, Nov 28, 2010 at 12:44 PM, Stephen Liu sati...@yahoo.com wrote:
library(gdata)
gdata
Error: object 'gdata' not found
gdata()
Error: could not find function gdata
Please advise what mistake I have committed. TIA
Try
help(package=gdata)
Regards
Liviu
B.R.
Stephen L
On Sun, Nov 28, 2010 at 4:58 PM, Stephen Liu sati...@yahoo.com wrote:
data()
displays Data sets in package ‘AER’:
But;
library(Ecdat)
data()
displays Data sets in package ‘datasets’:
a large datasets including those in package Ecdat? NOt only Ecdat
separately.
Read ?data. Try
On Mon, Nov 29, 2010 at 7:01 AM, Stephen Liu sati...@yahoo.com wrote:
?read.xls
I must run ??read.xls
Not if you
library(gdata)
first. Then
?read.xls
should work.
Regards
Liviu
__
R-help@r-project.org mailing list
regards
Liviu
Spencer
On 11/28/2010 10:40 PM, Liviu Andronic wrote:
On Mon, Nov 29, 2010 at 7:01 AM, Stephen Liusati...@yahoo.com wrote:
?read.xls
I must run ??read.xls
Not if you
library(gdata)
first. Then
?read.xls
should work.
Regards
Liviu
Dear all
I'm unable to find an example of extracting the rotated scores of a
principal components analysis. I can do this easily for the un-rotated
version.
data(mtcars)
.PC - princomp(~am+carb+cyl+disp+drat+gear+hp+mpg, cor=TRUE, data=mtcars)
unclass(loadings(.PC)) # component loadings
(pca$loadings))) # same scores as from ?principal
#for differeneces between ?princomp and ?principal scores
#see last paragraph of Details in ?principal
On Tue, Nov 30, 2010 at 10:22 AM, Liviu Andronic landronim...@gmail.com wrote:
Dear all
I'm unable to find an example of extracting
On Wed, 28 Jul 2010 22:36:08 -0400
Ralf B ralf.bie...@gmail.com wrote:
I am looking for a mailing list for general statistical questions that
are not R related. Do you have any suggestions for lists that are busy
and helpful and/or lists that you use and recommend?
Maybe StackExchange [1]?
On Thu, 29 Jul 2010 19:01:52 -0400
hussain abu-saaq hussain...@hotmail.com wrote:
Hi. i have one question. is there any command to use a Chebyshev in
R. i need them to fit the data and get a Chebyshev polynomial. thank
you.
Please try
On Mon, 2 Aug 2010 08:48:54 -0700
seeliger.c...@epamail.epa.gov wrote:
Is there anything comparable to the mac version of R with its built
in console, editor, etc??
Aside from ESS/EMACS, you might try JGR, Tinn-R and Eclipse with
StatET. The later has the most features and is the best IDE,
On Tue, 3 Aug 2010 10:00:08 +1000
Glen Barnett glnbr...@gmail.com wrote:
This might help some:
RSiteSearch(winsorize)
Or
require(sos)
findFn(winsorize)
Liviu
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R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
Dear all
Is there an easier way to retrieve the name of an object? For example,
tmp - 1:10
as.character(quote(tmp))
[1] tmp
as.character(quote(mtcars$cyl))
[1] $ mtcars cyl
as.character(quote(mtcars$cyl))[3]
[1] cyl
The last call more than anything seems a hack. Is there a better
Dear Duncan
On Wed, 04 Aug 2010 08:33:49 -0400
Duncan Murdoch murdoch.dun...@gmail.com wrote:
As other have pointed out, in a function you can use substitute(arg)
to retrieve the expression passed as arg, and
deparse(substitute(arg)) to turn it into a string that's suitable for
using as a
On Thu, 05 Aug 2010 08:56:30 +0200
Olga Lyashevska o...@herenstraat.nl wrote:
I am using gnome-terminal to run R, and I noticed that standard
PageUp/Down do not work but they do work for other programs within the
same terminal window (e.g. irssi). Scroll bar does not work either.
Try
On Wed, 4 Aug 2010 18:02:41 -0400
Ralf B ralf.bie...@gmail.com wrote:
b) the output is actually
presented as a little table without the need to use a LaTeX solution?
If it's not imperative to have the ks.test output in the graphic, why
not copy/paste and use some monospace font?
Liviu
On Thu, 05 Aug 2010 11:13:00 +0200
Olga Lyashevska o...@herenstraat.nl wrote:
shift+pagep/pagedown doesnt work either.
xfce is a desktop environment similar to gnome or kde, right?
Yes, with less dependencies and less hungry on resources.
I do not have any desktop environment (running R on a
Dear all
It seems that it is not possible [1] to generate several graphs in a
loop within an Sweave document. For example,
fig=TRUE
for (i in 1:4) plot(rnorm(100)+i)
@
will not work. Since this limitation dates from old times (at least
2005), I was curious whether workarounds other than
On Fri, 6 Aug 2010 14:51:59 -0500
Erin Hodgess erinm.hodg...@gmail.com wrote:
Dear R People:
Is there an R sig for Tcl/Tk, please?
There is r-sig-gui that should fit most tcltk questions.
Liviu
__
R-help@r-project.org mailing list
Dear all
Is there an equivalent of R CMD Sweave for brew [1] documents?
Something in the lines of R CMD brew? Can R be configured to parse
brew documents from the commandline, without opening an interactive R
session and issuing the following?
require(brew)
brew(featurefull.brew)
I would like to
Dear Duncan
On Fri, 06 Aug 2010 18:46:55 -0400
Duncan Murdoch murdoch.dun...@gmail.com wrote:
You can run a single R command from the command line using the -e
option, so
R -e brew::brew('featurefull.brew')
(or some variation on that, depending on how your shell handles
quotes) will run
(on-list)
Hello Cameron
On Fri, 6 Aug 2010 19:02:22 +0100
Liviu Andronic landronim...@gmail.com wrote:
On Fri, 6 Aug 2010 11:30:59 -0600
Cameron Bracken cameron.brac...@gmail.com wrote:
There is no real good way to deal with this in Sweave. Sweave does
not actually know anything about
On Sun, 8 Aug 2010 13:55:28 -0700 (PDT)
gagea gagzar...@yahoo.com wrote:
ERROR: failed to lock directory
‘/home/ubuntu/R/i486-pc-linux-gnu-library/2.9’ for modifying
Try removing ‘/home/ubuntu/R/i486-pc-linux-gnu-library/2.9/00LOCK’
Are you installing from user? Perhaps try from root.
Liviu
Hello
On Mon, 16 Aug 2010 11:17:41 -0700
Dennis Fisher fis...@plessthan.com wrote:
Colleagues,
R 2.11.1, OS X. Please forgive my ignorance of some issues related
to ANOVA.
This has already been discussed at length on this list. You might try
searching the archives and using Rseek.
On Sat, Aug 21, 2010 at 3:32 PM, Donald Paul Winston
satchwins...@yahoo.com wrote:
Good grief. Adding a report function is not going to make R less flexible.
Don't
you want to use a tool that's relevant to the rest of the world? That world is
much bigger then your world. This is ridiculous.
Hello
You can find functions related to GARCH by searching on Rseek.org or
by running in R:
install.packages('sos', dep=T)
require(sos)
findFn('garch')
Regards
Liviu
On Mon, Aug 23, 2010 at 5:59 AM, Aditya Damani adicoo...@gmail.com wrote:
Hi,
I want to fit a mean and variance model jointly.
On Mon, Aug 23, 2010 at 10:50 PM, Eva Nordstrom eva.nordst...@yahoo.com wrote:
I am using R 2.11.1 in a Microsoft Windows 7 environment.
I tried using WriteXLS, but get the message In system(cmd) : perl not found
What is the easiest way to write an R dataframe to Excel? (I am familiar
On Tue, Aug 24, 2010 at 10:40 PM, r.ookie r.oo...@live.com wrote:
Does anyone know where I can download the latest version of Sweave.sty? I
have looked all over the site http://www.stat.umn.edu/~charlie/Sweave/ with
no luck.
Not exactly an answer, Frank Harrell once published a fork of
On Sun, Sep 12, 2010 at 9:40 AM, Sebastian Gibb li...@sebastiangibb.de wrote:
But I want to do a sapply over the values vectors.
Try multivariate apply. For more on loops and the apply family check
[1]. You might also want to check the plyr package and its
documentation.
Liviu
[1]
Hello
On Sun, Sep 12, 2010 at 5:37 PM, Sebastian Gibb li...@sebastiangibb.de wrote:
Hello,
thanks for your answer.
mapply fits to my needs.
One thing that seems strange is that if you use
tree[[1]]$node$values - 1:10
tree[[2]]$node$values - 3:12
you still get
mapply(mean,
On Tue, Sep 14, 2010 at 12:44 AM, David Winsemius
dwinsem...@comcast.net wrote:
The second argument to mean is trim. I am not sure what mean(1, 3) is
supposed to do but what it return is 1.
Thanks for the info. On this particular point I find the documentation
confusing. In ?mapply :
'‘mapply’
On Tue, Sep 14, 2010 at 12:55 PM, Alaios ala...@yahoo.com wrote:
Thank you very much. I checked the tutorials that on that list but still I do
not know how to create many objects of the same type. Can you please help me
with that?
Is this what you need?
for(i in 1:100){
On Tue, Sep 21, 2010 at 8:34 AM, Ralf B ralf.bie...@gmail.com wrote:
in order to save space for a publication, it would be nice to have a
combined scatter and density plot similar to what is shows on
Not quite the same thing, but I like the scatterplots in Rcmdr, which
feature boxplots instead
Hello
On Sun, Sep 26, 2010 at 3:41 PM, statquant2 statqu...@gmail.com wrote:
I am looking for a good and detailed documentation about Sweave... but can't
find anything more that 15 pages asking Google...
Any hint on that point ?
In the search below the third link is the user manual, which
Hello
On Tue, Sep 28, 2010 at 1:39 PM, Soumen Pal soumen.4...@gmail.com wrote:
I need your kind help regarding the following:
I wish to know is there any way to use R in Visual Basic environment. I want
to develop a VB application where R can be embedded (R will work as a back
end
On Sat, Oct 2, 2010 at 12:58 AM, Paul Miller pjmiller...@yahoo.com wrote:
Does anyone have any information about this?
Looking at cran2deb [1] you can get an idea of the CRAN packages that
may qualify for Debian's restrictive notion of 'free'.
Regards
Liviu
[1]
On Tue, Oct 5, 2010 at 5:43 PM, Christopher W Ryan cr...@binghamton.edu wrote:
As an alternative to emacs-ess, you could try gedit with the R plugin.
Another alternative is to use Geany [1]. It would save you the trouble
of learning Emacs, and I find it better designed for code editing than
On Tue, Oct 5, 2010 at 4:52 PM, Mehdi Zarrei gagzar...@yahoo.com wrote:
I am looking for an editor to be able to execute commands into R in Linux
ubuntu. Is there any suggestion?
There is a wiki page on the subject [1].
Everyone: Please contribute your favorite editor to that list.
Regards
Hello
It would be better to address JGR-related questions to
stats-rosuda-de...@listserv.uni-augsburg.de.
Regards
Liviu
On Wed, Oct 6, 2010 at 1:27 AM, lord12 trexi...@yahoo.com wrote:
When I installed rJava, and try to run the examples from JRI on eclipse,
these:
import
Hello
On Sat, Oct 9, 2010 at 2:37 PM, Holger Steinmetz
holger.steinm...@web.de wrote:
can anybody point me in the right direction on how to conduct a hausman test
for endogeneity in simultanous equation models?
Try
install.packages('sos')
require(sos)
findFn('hausman')
Here I get these
Dear all
I'm using Xubuntu Lucid and I keep getting the same random numbers
whenever I start a new session of R. For example, I keep getting
sample(1:1000, 1)
[1] 87
or
rnorm(1:10)
[1] -1.3618103 0.4241701 1.0720076 0.2208145 -0.5375314 -0.4846588
[7] 0.7576768 0.6527407 -0.6868786
Dear all
Thanks for all the pointers.
On Sat, Oct 9, 2010 at 11:39 PM, Daniel Nordlund
djnordl...@frontier.com wrote:
Could you be reloading a workspace at start-up that is setting the seed?
What happens if you start R using the --vanilla option?
It seems that this is the culprit. For some
Hello
On Sun, Oct 10, 2010 at 1:16 AM, jim holtman jholt...@gmail.com wrote:
You need to set the set.seed yourself. There are some simulation
where I do want the same numbers generated and can use the set.seed to
set it to a know value. If you want something random each time, then
use the
Hello
On Mon, Oct 11, 2010 at 5:33 PM, Mauluda Akhtar maulud...@gmail.com wrote:
Hi,
I've a table like the following. I want to do ANOVA. Could you please tell
me how can i do it.
I want to show whether the elements (3 for each column) of a column are
significantly different or not.
Just
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:
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
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
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
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 10/15/09, Henrique Dallazuanna www...@gmail.com wrote:
foo - function(from, to, date){
url -
http://www.oanda.com/convert/classic?script=..%2Fconvert%2Fclassiclanguage=envalue=1;
params -
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
__
On 10/17/09, Julius Tesoro jutes...@yahoo.com wrote:
I am looking at the plyr package and I am intrigued at how data(i.e. ozone,
baseball) is loaded without having to type data(ozone). Are they
automatically loaded when i call library(plyr)? I want to do the same thing
when I make my
On 10/17/09, Julius Tesoro jutes...@yahoo.com wrote:
wow thanks but how do i load data just by typing ozone on the console?
It would probably suffice to include the dataset as an object in your
package, and then `data(ozone)' should bring it up as soon as your
package is loaded. Look at the
Dear all
What is the easy way to drop a variable by using its name (and not its
number)? Example:
data(iris)
head(iris)
Sepal.Length Sepal.Width Petal.Length Petal.Width Species
1 5.1 3.5 1.4 0.2 setosa
2 4.9 3.0 1.4 0.2
Dear all
How do I access individual elements of a summary.aov object?
data(iris)
AnovaModel.1 - aov(Sepal.Length ~ Species, data=iris)
tmp - summary(AnovaModel.1)
tmp
Df Sum Sq Mean Sq F value Pr(F)
Species 2 63.231.6 119 2e-16 ***
Residuals 147 39.0 0.3
On 10/19/09, Prof Brian Ripley rip...@stats.ox.ac.uk wrote:
It is a 'List of 1', so you want tmp[[1]] which you can access as a data
frame. As the help file says
Thank you. I forgot how to access elements of lists.
Regards
Liviu
__
On 10/22/09, Peter Ehlers ehl...@ucalgary.ca wrote:
But as to your query: perhaps you could get some ideas from
the Greg Snow's TeachingDemos package.
Also, check the related Rcmdr plug-in [1].
Liviu
[1] http://cran.r-project.org/web/packages/RcmdrPlugin.TeachingDemos/index.html
On 10/26/09, Val valkr...@gmail.com wrote:
Is there a function in R that handle nonparametric model for survival
analysis (Cox or Weibull)?
http://www.rseek.org/?cx=010923144343702598753%3Aboaz1reyxd4q=survival+analysissa=Search+functions%2C+lists%2C+and+morecof=FORID%3A11
Liviu
Hello
On 10/26/09, lanc...@fns.uniba.sk lanc...@fns.uniba.sk wrote:
nsu - numSummary(x[,c(a, b, c)], statistics=c(mean, sd,
quantiles), quantiles=c(0,.25,.5,.75,1))
write.csv(nsu, file = numsummary.csv)
I get the ERROR: cannot coerce class numSummary into a data.frame
message.
Try
Hello
On 10/28/09, Mark Heckmann mark.heckm...@gmx.de wrote:
To write a .txt file I use write.table()
Is there a way to write to a .rtf file as well?
With odfWeave [1] you can create OOo documents, from which the
conversion to .rtf would be trivial.
If you wan to export a table, then you
On 10/30/09, Luna Laurent luna.laurent@gmail.com wrote:
Could anybody tell me how to test for stationarity in time series?
http://www.rseek.org/?cx=010923144343702598753%3Aboaz1reyxd4q=stationarity+time-seriessa=Search+functions%2C+lists%2C+and+morecof=FORID%3A11
Liviu
Dear all
Is it possible to programmatically detect which commands have
generated a graphic to the x11() graphics device? When in front of the
computer, it is easy to see that after a command---say, plot(1:10)---a
graphics window opens/activates and displays a graphic. But is there a
way to detect
Hello
On 11/2/09, jinyan fan fanjin...@yahoo.com wrote:
to address this issue, either by some sort of Robust ANOVA procedure, or by
some alternative tests? Thanks a lot.
I cannot address this specific question, but you may want to address
robustness-related queries to r-sig-robust, and
Hello
On 11/10/09, Ana María Prieto prieto.anama...@gmail.com wrote:
When copying the script in the R console, it seems that there is a problem
with the
~ symbol. this symbol is not in the keyboard, so I select it from spetial
characters,
For what language is your keyboard designed? If
Dear all
Shouldn't this start the html help for the chosen package?
help(package=boot, help_type = html)
Instead, the text version is displayed in less (I believe). However, I
have no issues to start the html help with the following.
help.start()
starting httpd help server ... done
If
On 11/12/09, Duncan Murdoch murd...@stats.uwo.ca wrote:
help(package=boot, help_type = html)
The page displayed there was never an HTML page. In the future it probably
should be, but it hasn't been implemented yet.
At the moment is there a way to call the html help for a package, that
is
Dear all
A sequel to my previous post.
On Fri, Nov 13, 2009 at 11:33 AM, Duncan Murdoch murd...@stats.uwo.ca wrote:
At some point in the future the package?info page will be able to be
generated automatically, and I imagine it will end up containing the package
info you saw. It would make
Hello
On 11/15/09, Bob Meglen bmeg...@comcast.net wrote:
I have updated R 2.9.1 to 2.10.0. and JGR GUI 1.7. I am running Windows XP.
I can't seem to get the JGR Print or Help functions to work. The system
locks and requires me to stop the process.
In the past I have preferred the opreation
On 11/16/09, Ted Harding ted.hard...@manchester.ac.uk wrote:
Not in this case (see below), though of course in general - takes
precedence over ^, so, for example, in the expression
-2^(1/3)
the - is applied first, giving (-2); and then ^ is applied
next, giving (-2)^(1/3). There is a
On 4/30/10, Dimitri Liakhovitski ld7...@gmail.com wrote:
I can only provide feedback on one and only course I participated in.
It was 3 years ago. It was for R beginners. And I guess, we did not
get lucky - the person who was sent was not a good instructor. Our
boss at the company I was
On 3/26/10, Bert Gunter gunter.ber...@gene.com wrote:
represented) is important for numerical calculations, what is the smallest
number that anyone has actually seen describing physical phenomena in
science?
There was a recent article in The Economist (The force is weak with
this one, Apr
On 5/5/10, Tal Galili tal.gal...@gmail.com wrote:
Although this is a great list, I am wondering if there is any newer methods
that are overlooked, or important consideration to take into account that
are not described in that page.
Two on-line resources would be REGRESSION DIAGNOSTICS by
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