Displaying 20 results from an estimated 1100 matches similar to: "No subject"
2002 Jul 07
1
Obtaining Rcmd.exe for Windows
Hi,
I've installed the latest version of R by running SetupR.exe, but it
doesn't come with Rcmd.exe. Is there an easy way to obtain this file
without going through compiling the source code and all that?
Thanks,
Fred
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2002 May 18
5
Length of a string
Hi,
Suppose I have created something like this in R:
foo <- "myfoo"
and I want to find out the number of character in foo (in other words, R
should return 5 since "myfoo" has 5 charactors.
How can I do it? I tried:
length(foo)
but it returned 1.
Cheers,
Kevin
------------------------------------------------------------------------------
Ko-Kang Kevin Wang
2002 Sep 10
9
R 1.6.0 beta
R 1.6.0 has gone into final feature freeze as of today.
As a new feature, we'll make interim beta versions available via
ftp://cran.us.r-project.org/pub/R/src/base
alias
http://cran.us.r-project.org/src/base
(filename R-1.6.0beta_*.tar.gz, where * is the creation date).
If you want to help ensure that the final 1.6.0 works satisfactorily
on *your* platform, it might be a good idea to
2002 Jun 17
2
Rgui crashes
My Rgui crashes quite a lot when entering certain characters. I put a
freshly extracted msvcrt.dll into the rw1050\bin directory, but this did not
fix the problem. Perhaps, as stated in the FAQ section, I need also "put the
rw1050\bin directory early in your path" but I do not know how to do it in
Windows Me. Please could you give me some help?
E. Barahona
2002 Jun 09
1
Help with the 'legend' command
Hi-
I'm trying to create a legend for a data plot containing four different
sets of information of case numbers over time; one set for each of the
four countries in my study. I'm trying to create a legend that will show
the reader what type of point character I'm using for each country. I
have the names of the four countries stored as a 4x1 vector called
"names", and
2002 Jun 24
1
barplot
Hi,
a couple of simple graphics questions:
1. I have a little function that makes bar plots. Now I would like to
limit the Y-axis outside this
function (that means after calling the barplot() command) depending on
the data to be plotted .
Does anyone know how to do this ???
2. When using barplot() and limiting the yAxis, R draws the bars below
the x-axis. How can I avoid this problem ??
2002 Sep 30
1
Problems installing Package with r 1.5.1
R : Copyright 2002, The R Development Core Team
Version 1.5.1 (2002-06-17)
> install.packages("O:/Rpack/mscalib.zip", .libPaths()[1], CRAN = NULL)
updating HTML package descriptions
Warning message:
error -1 in extracting from zip file
> install.packages("O:/Rpack/zzz.zip", .libPaths()[1], CRAN = NULL)
updating HTML package descriptions
Warning message:
error -1 in
2002 Jul 06
2
emacs, ess, command completion?
I'm using
win XP
R 1.51 (Rterm)
emacs-20.7
ess-5.1.20
and everything except from command completion works
Is it possible to have this functionality using a windows enviroment?
thanks soren
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2002 Sep 30
2
"Rcmd SHLIB" does not work
R-users
E-mail: r-help at stat.math.ethz.ch
Hi!
I would like to produce DLL files to be linked to
R objects on Windows98SE. The source files are
written in Fortran77.
I input the command below on R console.
Rcmd SHLIB aaa.f
The result is:
Error: syntax error
Does this mean that "Rcmd SHLIB aaa.f" contains
symtax error, or "aaa.f" contains it?
Or do I need to do
2002 Jun 21
1
problem with SJava
Sorry if this is a stupid question, but I think I followed the instructions
in installing the latest R and SJava (on NT4.0). Once all is said and done I
get the following error:
> library(SJava)
Error in .Defunct() : `.Alias' is defunct.
See ?Defunct.
Do I have a version problem?
------------------------------------------------------------------------------
This message is intended only
2002 Jun 12
2
data mining: finding association rules
Dear R-users!
I would like to search for "association rules" (and compute support and
confidence, for example) in a data set, and wonder if this can be done with
R (version 1.5.0 for Windows)?
Particulary, I wonder if
a) anyone has done something like that with R
or
b)maybe someone has written an R-interface to some existing
algorithm/software (e.g. to something like the
2002 Jun 28
2
writing a R package
Dear Sir/Madam,
I am trying to write a R package and I found what has been said in the
"Writing R Extensions" is mostly different from what has been done in the
existing packages. For example, in MASS package, there is no *.Rd files nor
*.rd files. There is an R-ex directory, which has all the .R files, which
should be in the R directory according to the manual. Supprisingly, in the R
2002 Aug 12
5
programming in R
I have a probably basic problem concerning the R language.
I will write some small R programs but don't really know how to start. Do I have
to create my files in some editor like emacs or can I write my code in the R
prompt? How to compile the code?
I haven't found any good manual parts about this subject.
regards
A.P
2002 Aug 04
3
Fortran DLLs
Hello everyone,
I'm using R 1.5.1 on Windows.
I chose the option 'Install Source Files' when installing R.
The code below shows my use of the command SHLIB and the error I get.
C:\R\rw1051\bin>Rcmd SHLIB C:\Stage 9 (Phase 2)\cir3int.f
'perl' is not recognized as an internal or external command,
operable program or batch file.
I'm assuming I'm missing some perl
2002 Jun 08
3
contour plot for non-linear models
Hello all,
I've tried to reproduce the contour plot that appears in the book of
Venables and Ripley, at page 255. Is a F-statistic surface and a
confidence region for the regression parameters of a non-linear model.
It uses the stormer data that are in the MASS package.
I haven't been able to reproduce the plot either in R ( version 1.5 )
and S. It makes the axes and it puts the
2002 Sep 27
4
r-help search
I'd like to search the r-help archives.
Is there a way?
I want to find out how to impute missing values.
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2002 Jul 01
2
GUI and Java: RSJava does not work
Hi,
About GUI and R, I would say that personnaly, I need to build a nice GUI for
people who does not know anything about R, to conduct simulations. I don't know
if the choice of R is the best. Maybe writing all the code in Java would be
better... I don't know.
That's why I have tried to install RSJava from Omegahat on my computer (Windows
2000). With R 1.5.0 or 1.5.1, I get the
2002 Aug 21
4
A layman seeks help!
I have been given a 'code' file and a 'data' file which is designed for use
in R.
I have successfully installed the program onto my pc, but am struggling to
actaully use the code. How do i prompt R to read the code file and run?
Any ideas?
Many thanks
Mark
____________
Mark Edwards
mark at miic.org.uk
********************************************
DISCLAIMER:
The
2002 May 22
4
fitting non linear data
Hye every one,
My question will certainly seem stupid as I am quite a beginner in R.
I would like to trace a curve which fits these two vectors:
x<-c( 2,3,4,5,6,7,8,10 )
y<-c( 20, 12, 8, 6, 5, 4.5, 4, 3.8)
It seems to follow a non linear model.
Could anyone help me because I could'nt find the answer I am looking for
in the FAQs.
In advance thank you for your time.
G. Lefebvre
2002 Jun 12
6
Rcmd on Windows
Hi there,
I was tryting to use "Rcmd SHLIB --help" on Windows RGui. However it always
gives me sytax error message. I wonder whether you have any suggestion.
Thanks in advance!
Best,
Yunda
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