I would like to drow the topBorder and the buttomBorder, which value
should be set. I try set them to auto, but it does not make any
differences. Thanks.
getStyleDefs()$noBorder
$type
[1] Table Cell
$backgroundColor
[1] transparent
$padding
[1] 0.0382in
$verticalAlign
[1] auto
$padding
[1]
Hello,
Recently, I have asked for a help with building graphs, and I got few
great advices. Now, my appetite is growing :) and I wander how to add
legend for two (or more) lines in following example:
matplot(DAT[, c(3,4)], type=b, ylim=c(0,8), xaxt=n, yaxt=n,
+ pch=c(21,22), col=black,
On Tue, 20 Mar 2007, Bernardo Rangel Tura wrote:
On Wed, 2007-03-07 at 09:33 -0800, Bricklemyer, Ross S wrote:
I was finally able to get R to 'configure', 'make', and 'install' on
Mandriva 2007. Itried to install gnomeGUI and I received an error. See
below. At what step do I make R a
Dear all,
I search the mail list about this topic and learn that no simple way is
available to get lsmeans in R as in SAS.
Dr.John Fox and Dr.Frank E Harrell have given very useful information about
lsmeans topic.
Dr. Frank E Harrell suggests not to think about lsmeans,
Michael Kubovy wrote:
Dear r-helpers,
Could you please help me solve the following problem: When I run
require(AlgDesign)
trt - LETTERS[1:5]
blk - 10
trtblk - 3
BIB - optBlock(~., withinData = trt, blocksizes = rep(trtblk, blk))
In response to the last command, R complains:
Petar Milin wrote:
Hello,
Recently, I have asked for a help with building graphs, and I got few
great advices. Now, my appetite is growing :) and I wander how to add
legend for two (or more) lines in following example:
matplot(DAT[, c(3,4)], type=b, ylim=c(0,8), xaxt=n, yaxt=n,
+
On Wednesday, 21.03.2007 at 14:07 +0800, Berwin A Turlach wrote:
All help/suggestions/appreciated!
The calculations are done in floating point arithmetic, not integer
arithmetic. From the help page on `choose' one might already guess
so much, but reading R-2.4.1/src/nmath/choose.c
On Wednesday, 21.03.2007 at 09:10 +, Dave Ewart wrote:
However, the underlying problem that gave rise to the difficulty was as
follows. A colleague wishes to create a matrix, where one of the
dimensions of the matrix is the result of the 'choose' function, i.e.
mycols-choose(11,6)
On Wed, 21 Mar 2007, Dave Ewart wrote:
On Wednesday, 21.03.2007 at 14:07 +0800, Berwin A Turlach wrote:
All help/suggestions/appreciated!
The calculations are done in floating point arithmetic, not integer
arithmetic. From the help page on `choose' one might already guess
so much, but
On Wednesday, 21.03.2007 at 09:29 +, Prof Brian Ripley wrote:
OK, I understand the problem now. I was wondering if it something along
those lines, but initially dismissed that as a possibility since I
expected 'choose' to be an integer calculation.
It is not, because it would be far
Nair, Murlidharan T wrote:
Thanks for the hint.
Here is what I had done earlier according to the old package
mult.comp-simint(a~b, data=z, conf.level=0.99, type=c(Tukey) )
isoforms-as.vector(rownames(mult.comp$estimate))
estimate-as.vector(mult.comp$estimate)
Michael H. Prager wrote:
Dear Gurus,
Using R 2.4.1 on Windows XP
I am generating stacked barplots of age-composition of fish populations
(Y) over time (X). As there are many years, not every bars is labeled.
When looking at the plot, it becomes difficult to associate labels with
Gabor Grothendieck wrote:
Could you call yours Edges?
Is it a good idea to have two different functions, whose name
differs by case sensitivity? I believe this is a shortcut to
Chaos :-)
IMHO, case sensitivity should _only_ be used for aesthetical
purposes, else it may result in errors that
You are absolutely right, and I apologize. Here is the data.frame:
no day concentrated distributed
1 4 7 6.8
2 5 3 6
3 6 2.3 5.65
4 7 1.6 5.30
9 8 0.9 4.95
And then, if DAT = data.frame, mathplot() should do the job.
Thank you in advance,
Petar
On Wed, 2007-03-21 at 09:37 +0100, Uwe Ligges
Hello everybody,
I am looking for a function (or package) which can solve a integer
optimization problem. I have found the glpk package but I don't known
very well how to use it.
Someone has another solution ?
thx
__
R-help@stat.math.ethz.ch
The function integrate() uses AGQ. There are other functions for
gaussian quadrature in the statmod() package that I really like.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Caio
Lucidius Naberezny Azevedo
Sent: Wednesday, March 21, 2007 5:55
Petar Milin wrote:
You are absolutely right, and I apologize. Here is the data.frame:
no day concentrated distributed
1 4 7 6.8
2 5 3 6
3 6 2.3 5.65
4 7 1.6 5.30
9 8 0.9 4.95
And then, if DAT = data.frame, mathplot() should do the job.
So what is the problem with creating the legend?
Hi
you can put quite sophisticated legend using legend command e.g.
legend(locator(1), legend=c(first, second), pch=c(21,22), lty =
c(2,1))
Regards
Petr
On 21 Mar 2007 at 8:38, Petar Milin wrote:
From: Petar Milin [EMAIL PROTECTED]
To: r-help
Sometimes but its also easy to forget about simple solutions.
On 3/21/07, Alberto Monteiro [EMAIL PROTECTED] wrote:
Gabor Grothendieck wrote:
Could you call yours Edges?
Is it a good idea to have two different functions, whose name
differs by case sensitivity? I believe this is a
I verified the result from the following with output from JMP 6 on the
same data (don't have SAS: don't need it):
set.seed(631)
n - 100
dat - data.frame(y=rnorm(n), A=factor(sample(1:2, n, replace=TRUE)),
B=factor(sample(1:2, n, replace=TRUE)),
Hi,
I am new to R. I installed version 2.4.0 some time ago and I find that
some packages I want to use require 2.4.1. I am using Windows XP. Do I
need to uninstall R first before running the setup file for 2.4.1 or
does the setup file do the right thing?
--Mark.
On 3/21/07, Doran, Harold [EMAIL PROTECTED] wrote:
The function integrate() uses AGQ. There are other functions for
gaussian quadrature in the statmod() package that I really like.
I think that integrate does adaptive quadrature but not adaptive
Gaussian quadrature (which probably should have
Hi,
I want to compute the pairwise distances of amino acid
sequences and then construct the phylogenetic tree. I
noticed that ape package support only for DNA
sequences and compute the pairwise distances by using
dist.dna function. Can anyone suggest what package
that support for protein
Liaw, Andy wrote:
I verified the result from the following with output from JMP 6 on the
same data (don't have SAS: don't need it):
set.seed(631)
n - 100
dat - data.frame(y=rnorm(n), A=factor(sample(1:2, n, replace=TRUE)),
B=factor(sample(1:2, n, replace=TRUE)),
On Mar 21, 2007, at 4:16 AM, Uwe Ligges wrote:
Michael Kubovy wrote:
Dear r-helpers,
Could you please help me solve the following problem: When I run
require(AlgDesign)
trt - LETTERS[1:5]
blk - 10
trtblk - 3
BIB - optBlock(~., withinData = trt, blocksizes = rep(trtblk, blk))
In response
Mark Fisher wrote:
I am new to R. I installed version 2.4.0 some time ago and I find
that some packages I want to use require 2.4.1. I am using Windows
XP. Do I need to uninstall R first before running the setup file for
2.4.1 or does the setup file do the right thing?
You don't have to
Dear list,
I have been using the Rmath library for quite a while: in the current instance,
I am calling dnt (non-central t density function) repeatedly for several
million. When the argument is small, I get the warning message:
full precision was not achieved in 'pnt'
which is nothing
op - options(warn=-1)
[main codes here]
options(op)
On 3/21/07, Ranjan Maitra [EMAIL PROTECTED] wrote:
Dear list,
I have been using the Rmath library for quite a while: in the current
instance, I am calling dnt (non-central t density function) repeatedly for
several million. When the
On Wed, 21 Mar 2007, Mark Fisher wrote:
I am new to R. I installed version 2.4.0 some time ago and I find that
some packages I want to use require 2.4.1. I am using Windows XP. Do I
need to uninstall R first before running the setup file for 2.4.1 or
does the setup file do the right thing?
Hi Ranjan,
Ranjan Maitra wrote:
Dear list,
I have been using the Rmath library for quite a while: in the current
instance, I am calling dnt (non-central t density function)
repeatedly for several million. When the argument is small, I get the
warning message:
full precision was not
From: Michael Kubovy
On Mar 21, 2007, at 4:16 AM, Uwe Ligges wrote:
Michael Kubovy wrote:
Dear r-helpers,
Could you please help me solve the following problem: When I run
require(AlgDesign)
trt - LETTERS[1:5]
blk - 10
trtblk - 3
BIB - optBlock(~., withinData = trt, blocksizes
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Hi.
I am just getting started with R. I would like to start by using one of
the autoregressive models (beginning at the very basic, perhaps with
just ar) to forecast a multivariate time series one step
ahead without noise and, while digging around for how to do so, maybe
someone can just tell me
Marc, thanks for so many great variations! I especially like:
tail(sort(table(DF$County)))
I often have frequency tables that are of interest only towards the end.
Cheers,
Bob
=
Bob Muenchen (pronounced Min'-chen), Manager
So let me read the help page of ?RNG for all of us:
Initially, there is no seed; a new one is created from the current time
when one is required. Hence, different sessions will give different
simulation results, by default.
Hence this is definitely a bug in AlgDesign.
Further on also
You might get less noise in the replies if you were explicit about
using Rmath stand-alone and asked on r-devel.
As far as I can see you would need to compile a version of the
stand-alone library that defines the macros for handling of warning
messages differently -- the current one just calls
R-help,
I have a data frame (df) and I want to add some columns whose names
should correspond to the i index in the loop below.
for(i in 1:10)
{
df$eval(paste(St, as.character(i), sep = )) - ObJeCt[i]
}
An error message comes out :
Error: attempt to apply non-function
How can I get
Have you tried something like
df - cbind(df, ObJeCT[, 1:10])
Cheers,
Thierry
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Reseach Institute for Nature
and Forest
Cel biometrie, methodologie en
Hi,
The function integrate is based on QUADPACK Fortran package by Piessens.
It does indeed perform adaptive Gauss-Kronrod quadrature, where Kronrod's
method allows the re-use of abscissa from the previous iteration, thus
enabling the estimation of the quadrature error and its control. In
Thanks, Jim and Ronggui! This would work, of course!
But I apologize for not being clear in the first post. I am calling Rmath from
a C program. I could not figure out how to set this without going back and
recompiling: the message in in pnt.c and pulls it from the header file nmath.h.
Thanks,
try
df.new - cbind(df, ObJeCt[1:10])
names(df.new) - c(names(df), paste(St, 1:10, sep = ))
I hope it helps.
Best,
Dimitris
Dimitris Rizopoulos
Ph.D. Student
Biostatistical Centre
School of Public Health
Catholic University of Leuven
Address: Kapucijnenvoer 35, Leuven, Belgium
Tel:
On Wed, 21 Mar 2007, Chuck Cleland wrote:
Liaw, Andy wrote:
I verified the result from the following with output from JMP 6 on the
same data (don't have SAS: don't need it):
set.seed(631)
n - 100
dat - data.frame(y=rnorm(n), A=factor(sample(1:2, n, replace=TRUE)),
Chuck Cleland wrote:
Liaw, Andy wrote:
I verified the result from the following with output from JMP 6 on the
same data (don't have SAS: don't need it):
set.seed(631)
n - 100
dat - data.frame(y=rnorm(n), A=factor(sample(1:2, n, replace=TRUE)),
B=factor(sample(1:2, n,
List,
Last week with the help of Uwe and some other folks I was able to get RMySQL
0.5-7 compiled against R 2.4.1 and MySQL 5.0.27. It was working fine--I was
able to send select queries to the db, put the results in a data frame, and so
forth.
Today, dbDriver() threw an error:
see...
library(RODBC)
?sqlSave
and rest of RODBC docs. You could also pass a SQL INSERT statement
through sqlQuery()
On 3/20/07, Wensui Liu [EMAIL PROTECTED] wrote:
Dear Lister,
Is there an interface in R with SQL server that allows me to append
records to table in the DB? Might I do that
List,
Please disregard. I merely forgot the quotes:
dbDriver(MySQL)
MySQLDriver:(908)
Thanks,
Pete
Pete Cap [EMAIL PROTECTED] wrote: List,
Last week with the help of Uwe and some other folks I was able to get RMySQL
0.5-7 compiled against R 2.4.1 and MySQL 5.0.27. It was working fine--I
Hi Luke,
Thanks! Sorry, my error which I did not realize until after sending out the
program. I think I will just extricate the pnt code and compile that separately
and that should be fine.
Thanks very much again, to you and everybody else who replied.
Best wishes,
Ranjan
On Wed, 21 Mar
Dear R-Helpers,
I have a problem.
I want to export from R to .txt my data set(y):
YEARS PRODUCTS
1990 10
1995 15
1997 26
1998 29
2000 34
I used this code:
write.table(y,D:/Desktop/export_table.txt).
This procedure run correctly, but i acquired this result:
YEARS
Sergio Della Franca wrote:
Dear R-Helpers,
I have a problem.
I want to export from R to .txt my data set(y):
YEARS PRODUCTS
1990 10
1995 15
1997 26
1998 29
2000 34
I used this code:
write.table(y,D:/Desktop/export_table.txt).
This procedure run
Ravi Varadhan [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
The terminology Gaussian quadrature is not restricted to Gauss-Hermite
quadrature (where exp(-x^2) is the weight function), but applies more
broadly to Gauss-Legendre, Gauss-Laguerre, etc., where the abscissa are
chosen
Dear R-Helpers,
I'd like to perform a Logistic Regression whit a Stepwise method.
Can you tell me how can i proceed to develop this procedure?
Thank you in advance.
Sergio Della Franca.
[[alternative HTML version deleted]]
__
Marc Schwartz [EMAIL PROTECTED] wrote:
On Tue, 2007-03-20 at 18:04 -0400, Michael H. Prager wrote:
I am generating stacked barplots of age-composition of fish populations
(Y) over time (X). As there are many years, not every bars is labeled.
When looking at the plot, it becomes
Stella,
An obvious answer is
?step
However, I'm having a bit of a problem with it, lately. I got it wording
with backwards selection, then it didn't work when I changed the direction
from backward to both (backwards and forwards). I would like to know
whatever you find that works.
Sergio Della Franca wrote:
Dear R-Helpers,
I'd like to perform a Logistic Regression whit a Stepwise method.
Can you tell me how can i proceed to develop this procedure?
Thank you in advance.
Sergio Della Franca.
If the number of events is not incredibly large, you can get
Dear Kevin,
for an example how this idea is implemented in a working package, have
a look at the help page of BinaryTree class in package party. The
@tree node of such an object is a recursive list of this kind.
HTH,
Bálint
On 3/16/07, Gabor Grothendieck [EMAIL PROTECTED] wrote:
Let me
Pete Cap [EMAIL PROTECTED] writes:
List,
Last week with the help of Uwe and some other folks I was able to get
RMySQL 0.5-7 compiled against R 2.4.1 and MySQL 5.0.27. It was
working fine--I was able to send select queries to the db, put the
results in a data frame, and so forth.
Today,
On Wed, 2007-03-21 at 14:40 -0400, Mike Prager wrote:
Marc Schwartz [EMAIL PROTECTED] wrote:
On Tue, 2007-03-20 at 18:04 -0400, Michael H. Prager wrote:
I am generating stacked barplots of age-composition of fish populations
(Y) over time (X). As there are many years, not every bars
Dimitri,
I am assuming you mean integer linear optimization problem. Try lpSolve.
I think you will find it much easier to use.
Cheers,
Andy
__
Andy Jaworski
518-1-01
Process Laboratory
3M Corporate Research Laboratory
-
E-mail: [EMAIL PROTECTED]
Tel: (651)
I am attempting to install a anchoring vingettes package for R and I seem to
have a problem with unzipping the files in R. I use the command that can be
found here http://wand.stanford.edu/anchors/.
Here is the dialog I get after entering the command:
install.packages(anchors, dependencies
Rich Ulrich has compiled some posts (I believe from the S list) on some of
the dangers of stepwise regression:
http://www.pitt.edu/~wpilib/statfaq/regrfaq.html
Regards,
-Cody
Sergio Della
Hello and thanks in advance for your time. I currently have a
simulation running on my cluster with the help of snow that relies on
global variables being changes regularly to random values. It uses
these values, lets call them x1 x2 and x3, in custom functions for
logliklyhood and
Hello,
Could someone help me understand why one of these structures would be
preferred over the other?
x - setClass( patient, representation( data = numeric, fname =
character,
lname=character, disease = character
))
jd - new(patient, data = rnorm(10), fname
I am having trouble getting an install of RCurl to work properly on a
Unix server. The steps I have taken are:
1. installed cUrl from source without difficulty
2. installed RCurl from source using the command
~/R_HOME/R-devel/bin/R CMD INSTALL -l ~/R_HOME/R-devel/library
Hi,
I am using the following code as an example function to create
multiple y-axes on one plot. I have it working fine however, I can't
seem to add a label on the second (right) axis. I have tried adding
ylab=y2 in the axis call but, that didn't work; any ideas?
Thanks,
Jesse
Code:
On Wed, 2007-03-21 at 18:14 -0700, Jesse Sinclair wrote:
Hi,
I am using the following code as an example function to create
multiple y-axes on one plot. I have it working fine however, I can't
seem to add a label on the second (right) axis. I have tried adding
ylab=y2 in the axis call
I get the same problem, and haven't
figured it out yet.
Is it a 32bit/64bit clash?
(Similarly, I don't have RMySQL up and running cleanly.)
library(RCurl)
Error in dyn.load(x, as.logical(local), as.logical(now)) :
unable to load shared library
Hi all,
I've just started working my way through Mike West and Jeff Harrison's
_Bayesian Forecasting and Dynamic Models_, and I was wondering if
there were any publically-available packages to handle dynamic linear
models, as they describe.
I found the dynlm package, but either I don't yet
Hello,
I've finally reached the wall - my 2gb RAM machine simply can't handle
the datasets that I am working with. I've tried a 64-bit compile of R on
a 8gb RAM machine but that's not always available to use.
Now there are several proposed ways around this, but it seems the most
general solution
Hi Mike, you can try using axTicks as in this example (you can also use
pretty instead).
Below, instead of a barplot() I have used plot() but with type=h and lend=3
(see ?par for details on lend) which I have found to be useful at times when
making barchart-like plots with time-series. In any
You can also use
write.table(y,D:/Desktop/export_table.txt, col.names=NA)
with this function call, the row names get printed but the column names are
offset so that they are aligned in the right column.
--- Chuck Cleland [EMAIL PROTECTED] wrote:
Sergio Della Franca wrote:
Dear R-Helpers,
You can also use
write.table(y,D:/Desktop/export_table.txt, col.names=NA)
with this function call, the row names get printed but the column names are
offset so that they are aligned in the right column.
--- Chuck Cleland [EMAIL PROTECTED] wrote:
Sergio Della Franca wrote:
Dear R-Helpers,
Hi,
I am trying to take difference of two time objects. I want to fix the
result's unit to minutes. How can I do that?
Here is an example:
difftime(x, y)
Time difference of 2.030720 hours
difftime(x, z)
Time difference of 30.34672 mins
where x = '2007-03-05 08:32:58'
y =
That's easy:
difftime(x, y, units = min)
Best regards
Frede
Fra: [EMAIL PROTECTED] på vegne af d. sarthi maheshwari
Sendt: to 22-03-2007 07:03
Til: r-help@stat.math.ethz.ch
Emne: [R] R difftime function: How can we fix the difftime unit?
Hi,
I am trying
On Thu, 2007-03-22 at 11:33 +0530, d. sarthi maheshwari wrote:
Hi,
I am trying to take difference of two time objects. I want to fix the
result's unit to minutes. How can I do that?
Here is an example:
difftime(x, y)
Time difference of 2.030720 hours
difftime(x, z)
Time difference
Hi all,
Is there a package to estimate Arrellano Bond
estimator and blundelll and bond system estimator for
dynamic panel in R ?
Best regards.
Justin BEM
Elève Ingénieur Statisticien Economiste
BP 294 Yaoundé.
Tél (00237)9597295.
__
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