Hi Eric,
Thanks for your speedy reply, I should have noted
that I'm using a Linux machine. However, when I copy
the symbol from Windows to Linux (using R/emacs) via an x-win 32 window
it replaces the per mille symbol with a /211.
R then produces the character (not a per mille symbol!)
Hi,
Also I agree those cases are relatively rare in STATISTICAL analysis, you
can encounter them for simulation topics (natural catalysm a 5 meter in the
topographics can change all the simulations)
Two ideas (in addition to loading several sections) is
1- to search for duplicate cases and
On Tue, 15 Feb 2005, FISCHER, Matthew wrote:
Thanks for your speedy reply, I should have noted
that I'm using a Linux machine. However, when I copy
the symbol from Windows to Linux (using R/emacs) via an x-win 32 window
it replaces the per mille symbol with a /211.
\211 I hope. (That is
Dear sir,
we would like to know if there exist any R package containing the
computational performance of the n-fold Stieljes' convolution of functions.
We look forward to hearing from you.
Thank you in advance.
M.Luz Gámiz Pérez
Dpt. Estadística e
Hello,
Using Update Packages from CRAN in R Version 2.0.1 Patched (2005-01-15)
under Windows 98, I found it tricky to save the downloaded files.
Even if I answer N to the question, if the downloaded files should be
deleted, they are deleted after R is quitted. I understood that I have to
copy
Heinz Tuechler wrote:
Hello,
Using Update Packages from CRAN in R Version 2.0.1 Patched (2005-01-15)
under Windows 98, I found it tricky to save the downloaded files.
Even if I answer N to the question, if the downloaded files should be
deleted, they are deleted after R is quitted. I understood
Dear all,
I have a dataset with qualitative variables (factors) and I want to test the
null hypothesis of independance between two variables for each pair by using
appropriate tests on contingency tables.
I first applied chisq.test and obtained dependance in almost all cases with
extremely small
On Thu, 10 Feb 2005 21:27:03 + (UTC), Gabor Grothendieck
[EMAIL PROTECTED] wrote :
Tuszynski, Jaroslaw W. JAROSLAW.W.TUSZYNSKI at saic.com writes:
:
: Hi,
:
: I run into a problem with R CMD Rd2dvi command: it gives me File `Rd.sty'
: not found error (See the output message on the bottom).
Hi,
I try to use Emacs or XEmacs with R in a MacOS X Panter without X11.
Anybody can make this work?
How?
Thanks
Ronaldo
--
Um mapa-mundi que nao inclua a utopia, nao e digno de
consulta, pois deixa de fora as terras a que a Humanidade
esta sempre apontando.
-- Oscar Wilde
--
| // |
On Tue, 2005-02-15 at 10:34 -0200, Ronaldo Reis-Jr. wrote:
Hi,
I try to use Emacs or XEmacs with R in a MacOS X Panter without X11.
Anybody can make this work?
Did you try googling for macos X emacs? That's the way you get it. I
have found two different versions, both work graphically
Thank you for the hint regarding the destdir parameter of update.packages.
Heinz Tüchler
At 12:15 15.02.2005 +0100, Uwe Ligges wrote:
Heinz Tuechler wrote:
Hello,
Using Update Packages from CRAN in R Version 2.0.1 Patched (2005-01-15)
under Windows 98, I found it tricky to save the
My apologies: It's another case of me not thinking statistically... It may
also help those of us whose brains run at slow clock speeds to have ?poly,
?bs and ?ns mention how they react to NAs.
Best,
Andy
From: Prof Brian Ripley
Andy,
I don't think it is a bug. The problem is that
You can test independence via a log-linear model. More importantly, you
can model that dependence and learn something useful about the data.
I don't see your point here: the two factors are clearly highly dependent:
who cares what the exact p value is? Did you do e.g. a mosaicplot as I
Hello all!
R2.0.1, W2k
I posted this question to the list last Sunday without getting any
replies on the list. I got two off the list though, suggesting me to
plot manually as a second step, from estimable() or intervals()
objects respectively. As this was not really what I wished for, I take
I forgot to mention a crucial statistical point:
As you are doing this pairwise, remember Simpson's paradox.
or if you don't know about it, Google it (it is not really due to
Simpson, an instance of Stigler's Law of Eponymy).
On Tue, 15 Feb 2005, Prof Brian Ripley wrote:
You can test
You can use the snow package on CRAN. I don't know if RPVM/RMPI work on the
Macs, but they are also on CRAN.
Andy
From: Naji
Hi all,
I've downloaded binary files from CRAN to install R and it's
working quite
fine..I'm wandering if I can take advantage of two processors
from the
Hello,
I think we have a memory problem with em.mix.
We have done:
library(mix)
Manq - read.table(C:/.../file.txt)
attach(Manq)
Manq
V1 V2 V3 V4 .V27
1 1 1 1 1...
2 1 NA 3 6
3 1 2 6 2
...
...
300 2 NA 6 2...
Essaimanq
Hi
in matlab I defined a function (double gamma, parameters at the end of
this mail) as
h(i)=((t/d1)^a1)*exp(-(t-d1)/b1)-c*((t/d2)^a2)*exp(-(t-d2)/b2);
h=h/norm(h);
I do know that norm() in matlab is equal to:
sqrt(sum(x^2))
in R
so in R I do it like:
#function (double gamama)
h -
From: Christoph Lehmann
Hi
in matlab I defined a function (double gamma, parameters at
the end of
this mail) as
h(i)=((t/d1)^a1)*exp(-(t-d1)/b1)-c*((t/d2)^a2)*exp(-(t-d2)/b2);
h=h/norm(h);
I do know that norm() in matlab is equal to:
sqrt(sum(x^2))
in R
so in R I do
Thanks a lot for your help !
Right ! According to tables, most factors look indeed highly dependent...
but, because of strange p-values and warning messages, as I tried to test it
with Chisquare test, and because Fisher's Exact Test function doesn't work
on my data, I wondered whether there were
you are trying to square an expression not an number! try this:
h.fun - function(tt) ((tt/d1)^a1) * exp(-(tt-d1)/b1) -
cc*((tt/d2)^a2) * exp(-(tt-d2)/b2)
h - h.fun(tt)
h - h/sqrt(sum(h*h))
I hope it helps.
Best,
Dimitris
Dimitris Rizopoulos
Ph.D. Student
Biostatistical Centre
School of
thanks Andy and Dimitris for your reply to my expression/eval - problem
starting with the resulting expression g I need g's derivative as
expression, but I get: Function `eval' is not in the derivatives table:
#function (double gamama)
h -
If you mean the convolution
(f*g)(x) = integral f(x-y)g(y) dy
for integrable functions f and g on R^n, then I think using the fact that
the Fourier transform of the convolution is the product of the Fourier
transforms of f and g is the most efficient approach, unless f or g have
some special
On Tuesday 15 February 2005 08:15, CG Pettersson wrote:
Hello all!
R2.0.1, W2k
I posted this question to the list last Sunday without getting any
replies on the list. I got two off the list though, suggesting me to
plot manually as a second step, from estimable() or intervals()
objects
Hello. Slope estimates in lme are shrinkage estimates which pull the
OLS slope estimates towards the population estimates, the degree of
which depends on the group sample size and the distance between the
group-based estimate and the overall population estimate. Although
these shrinkage
On Monday 14 February 2005 18:12, Jeff Jorgensen wrote:
Dear R-sters,
I was wondering if anyone has encountered the following issues. I've
figured out how to get multiple levelplots [library(lattice)] on a
single plot. However, when I add text (adding axis labels for the
entire four panel
On 15-Feb-05 [EMAIL PROTECTED] wrote:
Hello,
I think we have a memory problem with em.mix.
We have done:
library(mix)
Manq - read.table(C:/.../file.txt)
attach(Manq)
Manq
V1 V2 V3 V4 .V27
1 1 1 1 1...
2 1 NA 3 6
3 1 2 6 2
...
...
300 2 NA 6
This is a eaeir way to ask my prior question:
I want to caculate how many an exact day of the month there is between
two dates.
For example; How many 7th of the month is there between 1998/12/17
and 2000/1/7. To make the problem simple, the day of the month (7)
is the day in the 2nd date.
I am trying to read a matrix of 5000*2000 from a csv
file of real numbers in R using the scan function. I
am getting an error saying that R can not read a
vector 32KB and it can't allocate a memory of 191 MB
etc.
What should I do. I am using R1.7.1.
Thanks
=
Thanks
Fairouz Makhlouf
What exactly do you mean by slope estimates? Marginal or
subject-specific?
Presuming that you mean the fixed-effects (since you refer to OLS)
then these are unbiased since they are Weighted Least Squares
estimators based on the marginal model. They are unbiased even in the
case where you
In message [EMAIL PROTECTED], r-help-
[EMAIL PROTECTED] writes
Can comeone give me an example (perhaps in a private response, since I'm off
topic here) where one actually needs all cases in a large data set (large
being 1e6, say) to do a STATISTICAL analysis? By statistical I exclude,
say
Omar Lakkis uofiowa at gmail.com writes:
: I want to caculate how many an exact day of the month there is between
: two dates.
:
: For example; How many 7th of the month is there between 1998/12/17
: and 2000/1/7. To make the problem simple, the day of the month (7)
: is the day in the 2nd
Hello list members,
I'm trying to get nlme to work with lsoda from odesolve. Currently, I
can use nlsList to fit a simple logistic growth model to some simulated
data, but I get the following error message with nlme: Error in
model.frame(formula, rownames, variables, varnames, extras,
On Tue, 15 Feb 2005, Graham Jones wrote:
In message [EMAIL PROTECTED], r-help-
[EMAIL PROTECTED] writes
[Actually quoting Bert Gunter, BTW]
Can comeone give me an example (perhaps in a private response, since I'm off
topic here) where one actually needs all cases in a large data set (large
being
It is really easy using R's date and datetime classes:
st - as.Date(1998-12-17)
en - as.Date(2000-1-7)
st0 - st
# Get the 7th of the month before
st0 - as.POSIXlt(st); st0$mday - 7; st0$mon - st0$mon - 1
st0 - as.Date(st0)
ll - seq.Date(st0, en, by=month)
sum(ll as.Date(st) ll en)
and use = etc
Duncan Murdoch murdoch at stats.uwo.ca writes:
:
: On Thu, 10 Feb 2005 21:27:03 + (UTC), Gabor Grothendieck
: ggrothendieck at myway.com wrote :
:
: Tuszynski, Jaroslaw W. JAROSLAW.W.TUSZYNSKI at saic.com writes:
:
: :
: : Hi,
: :
: : I run into a problem with R CMD Rd2dvi command: it
Gabor Grothendieck ggrothendieck at myway.com writes:
I tried playing around with MiKTeX and got some advice on the TeX
list and now am using this config. This example assumes you have
put your localtexmf file in \localtexmf and are running
R 2.0.1 from \Program Files\R\rw2001; otherwise,
On Tue, 15 Feb 2005 19:44:51 + (UTC), Gabor Grothendieck
[EMAIL PROTECTED] wrote :
I tried playing around with MiKTeX and got some advice on the TeX
list and now am using this config. This example assumes you have
put your localtexmf file in \localtexmf and are running
R 2.0.1 from
I have searched the archives and instructions high and low but have not
found what I need.
I have a dataframe named Data with columns:
AdjResND0 - the numeric result
Parameter - the classification (chemical name)
Sort - the order I want the chemical names to appear, with leading zeros
so all are
Hello.
I have what I know to be a simple question, but never having done anything like
this it is
pretty tough.
I'm trying to write an R package. I have a collection of functions that I
loaded into R and
then used package.skeleton(). After editing everything in the resulting folder,
call it
KKThird at Yahoo.Com kkthird at yahoo.com writes:
:
: Hello.
: I have what I know to be a simple question, but never having done anything
like this it is
: pretty tough.
:
: I'm trying to write an R package. I have a collection of functions that I
loaded into R and
: then used
It doesn't print anything: the summary.aov (or summary.aovlist)
print method does.
?summary.aov tells you the structure of the objects they return.
On Tue, 15 Feb 2005, RenE J.V. Bertin wrote:
I'd like to annotate a plot with the output of summary(aov(model)),
ideally just with the significant
On Tuesday 15 February 2005 14:57, Bock, Michael wrote:
I have searched the archives and instructions high and low but have
not found what I need.
I have a dataframe named Data with columns:
AdjResND0 - the numeric result
Parameter - the classification (chemical name)
Sort - the order I
RenE J.V. Bertin rjvbertin at hotmail.com writes:
:
: Hello,
:
: I'd like to annotate a plot with the output of summary(aov(model)), ideally
just with the significant
: effects. I don't find a means to redirect what that command prints into a
string.
: Is this possible, and if so, how?
:
I am new to R so I apologize if this is a simple question
I have created a tkgrid with a button that, once pushed, will extract the
information from the grid, but I can not figure out the command to save the
entries from my grid.
Any thoughts?
Thanks
Alex Bettinardi
Transportation Analyst
TDD -
I follow the guide here and it never fails:
http://www.biostat.jhsph.edu/~kbroman/Rintro/Rwinpack.html
So if I have the MyPackage directory, that was created with package.skeleton
and subsequently edited, I will cd to the directory that contains the MyPackage
directory and:
R CMD INSTALL
Prof Brian Ripley [EMAIL PROTECTED] writes:
It doesn't print anything: the summary.aov (or summary.aovlist) print
method does.
?summary.aov tells you the structure of the objects they return.
Yes. but wouldn't capture.output() and par(family=mono) be
closer to the mark?
On Tue, 15
[EMAIL PROTECTED] writes:
I am new to R so I apologize if this is a simple question
I have created a tkgrid with a button that, once pushed, will extract the
information from the grid, but I can not figure out the command to save the
entries from my grid.
Any thoughts?
Several, all
I am just in the middle of a conversation on the tex list but
just in case you are about to post anything to your web site
here is a slight simplification. It consists of updating the
MiKTeX file database using initexmf instead of the GUI so you
don't have to move back and forth during the
options(graphics.record=TRUE) turns on graphics recording.
This can also be done from the History menu of the graphics window.
All subsequent plots to the graphics device will be saved.
-- Bert Gunter
Genentech Non-Clinical Statistics
South San Francisco, CA
The business of the statistician is
Cuichang Zhao cuiczhao at yahoo.com writes:
: I am using R 2.0.1 under Windows XP. I want to write a function that
: makes four graphs and stores each of them in graphics history. When the
: function finishes, in other words, I want its graphical output to be
: stored in a way that I can look
I think you may need to check the list for posts relating to memory, large
datasets, etc
http://cran.r-project.org/search.html
It would help those on the list, if you gave more details about the machine you
are using. Given the vintage of R you areusing is considered quite old, there
is the
Hi
Deepayan Sarkar wrote:
On Monday 14 February 2005 18:12, Jeff Jorgensen wrote:
Dear R-sters,
I was wondering if anyone has encountered the following issues. I've
figured out how to get multiple levelplots [library(lattice)] on a
single plot. However, when I add text (adding axis labels for
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