Frank Gibbons wrote:
Wei Geng,
I asked the same question about six weeks ago, so let me try to answer
it. The source for the entire package 'MASS' is in a single file, I
believe (at least this is true on my Linux setup).
The thread gets boring, but let me correct this belief:
NO! There is
Erin Hodgess wrote:
What does Error 255 stand for in the make bitmapdll, please?
It depends. Some more lines of the error message would be helpful.
Did have put the required sources (jpeg-6b, libpng) at the correct
loactions in order to make the bitmapdll?
Uwe Ligges
Thanks,
erin
[EMAIL
hi there
i tried to use R from python
my pc is an intel 1600 with win98; python is python 2.2; R is rw1062, and R (D)COM
Server V1.2
when i use the sample code provided in the readme.html, no problem, but when i try to
read a file, a get a traceback error
(please see code enclosed)
has
Erin Hodgess wrote:
Dear R People:
Here is the exact sequence of events:
Making package base
adding build stamp to DESCRIPTION
C:/rsource/R-1.7.1/bin/rterm.exe: permission denied
Do you have the *recent* version of the tool set from Brian Ripley's
page? Do you use tar to unpack the sources?
Allan Tingey [EMAIL PROTECTED] writes:
Hi,
We are considering using R on a large problem that will require four
64 bit cpu's and 64Gb of ram and some flavor of unix. We are just
wondering if R is going to be happy in this environment. If have
experience with this please let me know.
Tamas == Tamas Papp [EMAIL PROTECTED]
on Wed, 1 Oct 2003 17:14:51 +0200 writes:
Tamas I need to find a computationally simple process for the movement of
Tamas interest rates. In this simplified model, an interest rate can have
Tamas 3--5 possible values, and its movement is
Dear all,
Below there are two, simple - I suppose, questions on using pmatch():
pmatch(xx, c(cc,xxa))
[1] 2
pmatch(a, c(cc,xxa))
[1] NA
pmatch(xx, c(cc,xxa,xxb))
[1] NA
I would like that the second call returns also 2, and the third call returns
c(2,3)
is it possible?
many thanks
vito
Hi,
This is maybe not a really nice solution but it gives you what you want
which(regexpr(a, c(cc,xxa))!=-1)
2
which(regexpr(xx, c(cc,xxa,xxb))!=-1)
2 3
HTH
Thomas
-Ursprüngliche Nachricht-
Von: Vito Muggeo [mailto:[EMAIL PROTECTED]
Gesendet: Donnerstag, 2. Oktober 2003 11:04
An:
Vito Muggeo wrote:
Dear all,
Below there are two, simple - I suppose, questions on using pmatch():
pmatch(xx, c(cc,xxa))
[1] 2
pmatch(a, c(cc,xxa))
[1] NA
pmatch(xx, c(cc,xxa,xxb))
[1] NA
I would like that the second call returns also 2, and the third call returns
c(2,3)
is it possible?
You
On Thu, 2 Oct 2003, forkusam wrote:
I am programming on a windows system and have problems
using notepad which is my main editor.Each time I try
to open the editor from the R IDE, R crashes.
Not sure what you meant by R IDE, do you mean Rgui?
CAn someone tell me if I am doing anything
Hi,
I can recommend two editors:
- Emacs/XEmacs in conjunction with the ESS-package (ESS= Emacs Speaks
Statistics). It is free software. However, it takes a while until it is
working nicely - especially if you have no experience with Emacs/XEmacs. One
of the nice features is that you can run R
forkusam wrote:
Hi ,
I am programming on a windows system and have problems
using notepad which is my main editor.Each time I try
to open the editor from the R IDE, R crashes.
I guess it looks like R freezes (and R does *not* crash), because R
waits until the editor is closed again. That's
On Thu, 2 Oct 2003 02:56:11 -0700 (PDT), you wrote:
Hi ,
I am programming on a windows system and have problems
using notepad which is my main editor.Each time I try
to open the editor from the R IDE, R crashes.
It shouldn't crash; can you give more details of how you're opening
the editor, and
I'm an R-beginner and have found the function 'panel.mathdensity' in the full manual.
R can't find the function and under 'Description' in the manual it says that they are
available in Trellis. What is it and where can I find the function?
Regards,
Mrten
Mrten Bjellerup
Doctoral Student in
In addition to WinEdt and (X)Emacs of course,
See also,
http://www.crimsoneditor.com/ (freeware)
http://www.jedit.org/ (freeware)
http://www.editpadpro.com/ (non-freeware)
I know that there exist Syntax Highlighting files for R, but I don't know
where you can find them.
best,
vito
-
Hi!
I have implemented class specific behaviour of [[-.myclass-function().
How it is posible to call the [[.default on an object of myclass?
Eryk
Dipl. bio-chem. Eryk Witold Wolski@MPI-MG Dep. Vertebrate Genomics
Ihnestrasse 73 14195 Berlin 'v'
tel: 0049-30-84131285
[EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
I am an R newbie. I have a problem with computing a variance
on a vector.
data(cars) variance - function (x) mean(x^2)-mean(x)^2;
variance(cars[,1])
[1] 27.4
var(cars[,1])
[1] 27.95918
What did I assume/understand wrong ?
You wrongly
Hello,
I was wondering what's the best data structure in R for a multi-dimensional
lookup table, and how to implement it. I've several categories say A, B,
C ... and within each of these categories there are other categories such
as a, b, c, ... . There can be up to 5 dimensions. The actual value
[EMAIL PROTECTED] schrieb:
Hello
I am an R newbie. I have a problem with computing a variance on a vector.
data(cars)
variance - function (x) mean(x^2)-mean(x)^2;
variance(cars[,1])
[1] 27.4
var(cars[,1])
[1] 27.95918
What did I assume/understand wrong ?
TIA
Hello,
You need to load the `lattice' library in R. Try
library(lattice)
panel.mathdensity
function (dmath = dnorm, args = list(mean = 0, sd = 1), n = 50,
col, col.line = reference.line$col, lwd = reference.line$lwd,
lty = reference.line$lty, ...)
{
reference.line -
It depends, but a quick answer is that you in general should use
NextMethod() as far as possible to avoid ad hoc solutions and tricky
side effects. Example:
x - list(a=1:10, b=base::letters);
class(x) - ClassA;
[[.ClassA - function(object, name) {
# Here you are allowed to do something, cf.
Arne -
In the past, I've used a data frame for the lookup table and
the and of individual logical vectors to select rows from it.
Here's a simplified version of the selector function I wrote.
My mail editor does not balance parentheses, so I don't guarantee
that this version is syntactically
Dear R:
I am trying to fit a doubly multivariate LME (DM) where I have two response variables
measured on two occasions per person. Specifically, reading and math scores measured
at the beginning and ending of a school year. The response variables have a
correlation of r = .85.
The response
An alternative to renaming columns in the ouput of aggregate is to
provide names in the by list as follows:
aggregate(df$treatment, list(gp=df$group, dup=df$duplicate), mean)
hope this helps. spencer graves
Marc Schwartz wrote:
On Wed, 2003-10-01 at 20:15, [EMAIL PROTECTED] wrote:
Hello,
HI,
I ran into trouble trying to do a power computation.
In the presence of interaction, I am simulating clinical trials in multiple
centers.
Suppose I have 3 centers, each with 20 patients, 10 in active drug and 10 in
placebo and I have efficacy data for the 60 patients, ie, initial and
On Thu, 2003-10-02 at 08:47, Spencer Graves wrote:
An alternative to renaming columns in the ouput of aggregate is to
provide names in the by list as follows:
aggregate(df$treatment, list(gp=df$group, dup=df$duplicate), mean)
hope this helps. spencer graves
SNIP
Spencer,
Yeah, knew
I have the 'breaks' for the histogram ('hist') but I want weight the cells instead of
using actual observations. I thought that using freq=FALSE implied that the numbers in
'x' were weights but this turned out to be wrong.
Any help and/or comment is very much appreciated.
Regards,
Mårten
See
http://cm.bell-labs.com/cm/ms/departments/sia/project/trellis/
This is implemented in the lattice package in R, which you can load by
library(lattice)
and perhaps start with
help(Lattice)
On Thursday 02 October 2003 05:50, Mrten Bjellerup wrote:
I'm an R-beginner and have found the
A little more succinctly and I hope also helpful:
with(df, aggregate(list(mean=treatment),
list(group = group, duplicate = duplicate), mean))
Note that the name of the summary of treatment is likely
best to be different from the name of the treatment
variable itself. It is tempting to do
Marten -
I don't know exactly what interpretation you have in mind
for weights, but if you assign the value of hist() to a
variable tmp, you can then assign the component tmp$counts
any value you like, and plot the result as a histogram
using plot(tmp). See the section Value: in
Hi,
I am trying to build a series of rlm models. I have my data frame and
the models will be built using various coulmns of the data frame.
Thus a series of models would be
m1 - rlm(V1 ~ V2 + V3 + V4, data)
m2 - rlm(V1 ~ V2 + V5 + V7, data)
m3 - rlm(V1 ~ V2 + V8 + V9, data)
I would like to
hist returns a list, to which you can apply your weights.
Alternatively, in R 1.7.1, typing hist [without the quotes ()]
at a commands prompt reveals a call to UseMethod. 'methods(hist)'
identifies functions hist.default and hist.POSIXt. Typing
hist.default prodused the R code,
It may help you to read Bill Venables' column in R News
http://cran.r-project.org/doc/Rnews/Rnews_2002-2.pdf, pages 24-26.
Andy
-Original Message-
From: Rajarshi Guha [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 02, 2003 11:25 AM
To: [EMAIL PROTECTED]
Subject: [R] using a
On Thu, 2003-10-02 at 10:11, Simon Fear wrote:
A little more succinctly and I hope also helpful:
with(df, aggregate(list(mean=treatment),
list(group = group, duplicate = duplicate), mean))
Note that the name of the summary of treatment is likely
best to be different from the name
Dear Sir,
I am system administrator for sun solaris 2.8. I have
no idea about the functioning of the R software. I had installed.
I tried testing some of the programs and functions.
I read in the manual that plot(x,y) functions automatically
generates a graphical window and plot.
Rajarshi Guha wrote:
Hi,
I am trying to build a series of rlm models. I have my data frame and
the models will be built using various coulmns of the data frame.
Thus a series of models would be
m1 - rlm(V1 ~ V2 + V3 + V4, data)
m2 - rlm(V1 ~ V2 + V5 + V7, data)
m3 - rlm(V1 ~ V2 + V8 + V9, data)
What you want to do is startup up a second window/process
separately from R so you have R open in one window and your
editor open in another window. When you make a change to
the source, just write it out without closing the editor,
move to the R window and then source it from R:
Have you considered the following:
fmla - formula(sprintf('V1 ~ V%g + V%g + V%g',2,3,4))
hope this helps. spencer graves
Rajarshi Guha wrote:
Hi,
I am trying to build a series of rlm models. I have my data frame and
the models will be built using various coulmns of the data frame.
Thus
On Thu, 2003-10-02 at 10:25, Rajarshi Guha wrote:
Hi,
I am trying to build a series of rlm models. I have my data frame and
the models will be built using various coulmns of the data frame.
Thus a series of models would be
m1 - rlm(V1 ~ V2 + V3 + V4, data)
m2 - rlm(V1 ~ V2 + V5 + V7,
Hello all,
since we're on the topic of R-editors. I am using emacs/ess on a unix
workstation (to interact with R and have been having a little problem. I
usually write the R commands I need to run in a separate buffer then
copy and paste them into the *R* buffer for evaluation. The problem is,
Wizards...
With regards to Mario's Mandelbrot.c programming -- would
some kind wizard show how to compile and run his code on
a Win installation. I'm looking for a simple cookbook example in
the same manner that Mario show for Linux.
I have Win2000 on this machine.
REX
--- Original
Hi,
A.J. Rossini wrote:
1. I've never seen this behavior, ever. Do you get the same with C-c C-r
(highlight region, then C-c C-r sends to the R process in Emacs). Or,
if you use C-c C-n to step through the lines?
maybe my environment is not set up correctly. C-c C-r doesn't do
Hi,
I have a question about using lme and aov for the
following dataset. If I understand correctly, using
aov with an Error term in the formula is equivalent
to using lme with default settings, i.e. both assume
compound symmetry correlation structure. And I have
found that equivalency in the
1. I've never seen this behavior, ever. Do you get the same with C-c C-r
(highlight region, then C-c C-r sends to the R process in Emacs). Or,
if you use C-c C-n to step through the lines?
2. [EMAIL PROTECTED] might be a better place to send this.
Murad Nayal [EMAIL PROTECTED] writes:
You need to install the tools needed to build packages from source. You can
read about it in Q3.1 of R for Windows FAQ.
Andy
-Original Message-
From: Rex Bryan Dell1700 [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 02, 2003 12:15 PM
To: [EMAIL PROTECTED]
Subject: [R] R] Re:
Try eval-linestep C-c C-n in ESS (no cut and paste), and omit the semi-colon
at the end of the statement.
In a message dated 10/2/03 11:12:37 AM Pacific Daylight Time,
[EMAIL PROTECTED] writes:
Hi,
It didn't help in this case
in *scratch*
v = c(1, #
2, #
3);
highlight
Dear All:
I'd like to know how to sort and then index a vector of floats by several
levels in R.
For example
x-rnorm(100)
MyLevels-quantile(x,probs=c(0,.5,1))
MyLevels
0% 50%100%
-2.11978442 -0.03770613 2.00186397
next i want to replace each x[i] in x by 1,2,3 or 4
Hi Bert,
Thanks for the suggestions. I tried lme with different
control parameters, and also tried using ML, instaed
of REML, but still got the same answers.
Yes, I hope some gurus on this list could give me some
hints.
Thanks
--- Gunter, Bert [EMAIL PROTECTED] wrote:
But they are close.
morozov wrote:
Dear All:
I'd like to know how to sort and then index a vector of floats by several
levels in R.
For example
x-rnorm(100)
MyLevels-quantile(x,probs=c(0,.5,1))
MyLevels
0% 50%100%
-2.11978442 -0.03770613 2.00186397
next i want to replace each x[i] in
Is there a function in R that will give all
combination levels. For example, I see
there is a choose function that gives
choose(5,2)
10
but I want
1 2
1 3
1 4
1 5
2 3
2 4
2 5
3 4
3 5
4 5
This is a simple
On 30 Sep 2003, Arunkumar Arumugam wrote:
I tried testing some of the programs and functions.
I read in the manual that plot(x,y) functions automatically
generates a graphical window and plot. that does not happens in
my installation.
Ummm...can you be a bit more precise?
What exactly
morozov wrote:
x-rnorm(100)
MyLevels-quantile(x,probs=c(0,.5,1))
MyLevels
0% 50%100%
-2.11978442 -0.03770613 2.00186397
next i want to replace each x[i] in x by 1,2,3 or 4 depending on which
quantile that x[i] falls. How do I do that in a vector fashion?
Take a look
On Thu, 2003-10-02 at 12:40, morozov wrote:
Dear All:
I'd like to know how to sort and then index a vector of floats by several
levels in R.
For example
x-rnorm(100)
MyLevels-quantile(x,probs=c(0,.5,1))
MyLevels
0% 50%100%
-2.11978442 -0.03770613
Jose,
Thank you very much for the explanation!
what about if I specify using ML instead of REML
in the lme? I found that I still got different answers
even I use ML in the lme call. And in any case,
should I trust lme more than aov, or vice versa?
Thanks again
--- [EMAIL PROTECTED] wrote:
On Thu, 2003-10-02 at 13:40, Paul Green wrote:
Is there a function in R that will give all
combination levels. For example, I see
there is a choose function that gives
choose(5,2)
10
but I want
1 2
1 3
1 4
1 5
2 3
2 4
2 5
3
Dear all,
I just started using R today. What I need to do is find a text string in a (large)
text file and than copy the some position related lines (or text) to an other text
file. Is this possible with R?
Example: Search string is: Date
write line of search string +0, +2, +6, +7, +8, +9
Karin Gerard Preusting [EMAIL PROTECTED] writes:
Dear all,
I just started using R today. What I need to do is find a text
string in a (large) text file and than copy the some position
related lines (or text) to an other text file. Is this possible with
R?
It's hardly a typical R
It looks like you are not using ESS correctly. ESS is designed to
work from a buffer containing a file whose name has the .r extension.
Thus, open a file, for example,
C-x C-f myfile.r
and then start using R.
My diagnosis is based on your line
highlight: (either in a text buffer or *ESS*)
When I give plot some bad paramaters, it keeps giving me error messages
forever after. I think the last time this happened, I even got the
error messages for completely unrelated, non-graphical functions.
Here's a recent example:
plot(it[[31]][,c(1, 3)], type=b, usr=c(0, 20, -20, 5))
Warning
Hi,
is there any way that an R object (say a list of rlm models) could be
serialized to disk to be read in at a later time?
---
Rajarshi Guha [EMAIL PROTECTED] http://jijo.cjb.net
GPG Fingerprint: 0CCA 8EE2 2EEB 25E2 AB04 06F7 1BB9
On Thu, 2 Oct 2003, Ross Boylan wrote:
When I give plot some bad paramaters, it keeps giving me error messages
forever after. I think the last time this happened, I even got the
error messages for completely unrelated, non-graphical functions.
snip
Is this a bug, or have I missed something?
On Thu, 2003-10-02 at 16:54, [EMAIL PROTECTED] wrote:
Try
rm(last.warning)
-Original Message-
From: Ross Boylan [mailto:[EMAIL PROTECTED]
Sent: Friday, 3 October 2003 9:10 AM
To: r-help
Subject: [R] Plot can't forget bad parameters
When I give plot some bad paramaters, it
On Thu, 2003-10-02 at 18:19, Rajarshi Guha wrote:
Hi,
is there any way that an R object (say a list of rlm models) could be
serialized to disk to be read in at a later time?
See ?save and ?load
HTH,
Marc Schwartz
__
[EMAIL PROTECTED] mailing
that was exactly what I was missing, Everything now works as advertised.
Thank you all so much for the help. you just turned my already very
satisfying experience using R into a even more enjoyable one.
all the best
Rich Heiberger wrote:
It looks like you are not using ESS correctly. ESS
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