Displaying 20 results from an estimated 4000 matches similar to: "odesolve check fails"
2001 Jul 24
3
strange slowness of plot
I just ran into this strange behavior.
y <- rnorm(1000)
x <- seq(0, length=length(y))
plot(x, y, type='l', lty=1) - instantaneous
plot(x, y, type='l', lty=2) - 18s plotting lines + 15s plotting axes
= 33s
plot(x, y, type='l', lty=3) - 76s ,, + 75s
,, = 151s
plot(x, y, type='l', lty=4) -
2002 May 15
3
Processing "vignette" files
Is there any way to process the "vignette" documantation files?
I have been looking at the bioconductor packages and most of them have
*.Rnw files in doc directories. They look like regular TeX but have
sections showing R code that seem to choke TeX.
Thanks,
Andy
__________________________________
Andy Jaworski
Engineering Systems Technology Center
3M Center, 518-1-01
St. Paul, MN
2002 Dec 31
3
Probit Analysis
Hello all,
I have a very simple set of data and I would like to analyze them with
probit analysis.
The data are:
X Event Trial
100 8 8
75 8 8
50 6 8
25 4 8
10 2 8
0 0 8
I want to estimate the value of X that will give a 95% hit rate
(Event/Trial) and the corresponding
95% CI. Anyone can offer some help? Thanks!!
-
2001 Dec 27
5
new lattice/grid
I just installed R-1.4.0 on my Win2k machine from SetupR.exe. Everything
seems to be fine with the base and recommended packages. However, when I
install the lattice and grid packages they do not seem to work. Everything
I try results in something like this:
Instruction 0x00543f06 refernced memory 0x00000000. The memory cannot
be "read".
and I am getting kicked out of R.
Has
2001 Dec 19
2
readline with R-1.4.0
Hi,
I am not sure if this is a bug, so I am posting it here. I also searched
the FAQ file for the readline string and did not find anything about the
behavior below.
I just successfully rsync'ed, compiled and tested R-1.4.0 on my RH 7.2
Linux machine. I encountered one problem though. When running ./configure
I noticed that I was getting errors from the readline library. Although
2001 Nov 28
2
PNG diver problem
Hi,
I am having the following problem and I am not sure if this is bug or I am
missing something obvious.
I have a bunch of R functions that automatically process large data sets.
The processing produces several numerical summaries and several graphs
which are subsequently put in reports. I usually do my processing in R
BATCH mode on a Win2000 machine.
All the graphical functions in my package
2003 Jun 24
1
Rcmdr active data set
Hi,
This seems a very basic problem, but I cannot seem to find the solution to
it.
I am trying to use Rcmdr on a data frame I created in my current R session.
More specifically, I did
x <- data.frame(matrix(0, ncol=3, nrow=5))
library(Rcmdr)
Now I would like to be able to edit, view and perhaps analyze x, but I
cannot seem to figure out how to make it active. Any hint will be welcome.
2007 Feb 23
3
mixture of 2 normals - starting values
Hi,
I have a problem of estimating a mixture of two normal distributions. I
need to find the starting points automatically, since this is a part of a
larger piece of image processing code.
I found the mix2normal1 function in VGAM package that mentions a method of
finding starting values for mu1 and mu2 but refers the reader to a book by
Everitt and Hand. Unfortunately, I do not have an easy
2001 Sep 06
2
Compiling 1.3.1 under RH Linux
Hi,
I am trying to compile R-1.3.1 under RH-7.2 Linux. I used the old gcc
compiler (kgcc) and the compilation went fine. I can start R and run some
rudimentary tasks with no problem. However, when I did
make check
I got the following error in base-Ex.Rout
> fa <- file.access(dir("."))
Error in file.access(dir(".")) : file.access is not implemented on
2002 Jan 30
5
1.4.1 R CMD check broken?
I am not sure if this is already known. I checked BUGS and found some
references to similar behavior when R_HOME is set?
Here is what I get:
(1) Fresh build of 1.4.1 under Linux/RH-7.2. All tests pass.
> R CMD check ctest
* checking for working latex ... OK
* using log directory `/home/andyj/stat/R-1.4.1/library/ctest.Rcheck'
Installing *source* package `ctest'
2003 Dec 04
4
bug in as.POSIXct ?
I think that there is a bug in the as.POSIXct function on Windows.
Here is what I get on Win2000, Pentium III machine in R 1.8.1.
> dd1 <- ISOdatetime(2003, 10, 26, 0, 59, 59)
> dd2 <- ISOdatetime(2003, 10, 26, 1, 0, 0)
> dd2 - dd1
Time difference of 1.000278 hours
Now, the 26th of October was the day that change to the standard time
occurred, so I suspect that this has
2006 Aug 04
1
Error when loading odesolve
Dear list,
I installed odesolve package (0.5-15) in R 2.3.1 in a Solaris server
(Generic_118558-11 sun4u sparc SUNW,Sun-Blade-1000). The installing
progress completed without errors, though several warnings like
"Warning: Option -fPIC passed to ld, if ld is invoked, ignored
otherwise" were outputed.
However, when loading the odesolve package by library(odesolve),
following error
2004 Mar 12
3
Xeon CPU and ATLAS
I am about to get a new machine at work - an IBM Intellistation with the
Xeon 2.8 GB processor. It will run Windows 2000. I would like to install
the proper ATLAS dll for this machine, but I am not sure if Xeon is P4?
Does anybody have any experience with Xeon?
Thanks in advance,
Andy
__________________________________
Andy Jaworski
518-1-01
Process Laboratory
3M Corporate Research Laboratory
2010 Mar 12
2
Data frame question
Hi,
I have the following question about creating data frames. I want to
create a data frame with 2 components: a vector and a matrix.
Let me use a simple example:
y <- rnorm(10)
x <- matrix(rnorm(150), nrow=10)
Now if I do
dd <- data.frame(x=x, y=y)
I get a data frame with 16 colums, but if, according to the documentation,
I do
dd <- data.frame(x=I(x), y=y)
then str(dd)
2002 Mar 19
3
Re: Problems with rgl package
I also downloaded the rgl package (after reading recent Uwe Ligges' post)
and installed in on my Win2k Pro sp2 machine. It seems to work with no
problems. I ran most of the examples, including the hist3d one, and all of
them worked fine.
A couple of thoughts. I have administrative priviliges on my machine.
Could this possible make a difference. The rgl library uses OpenGL. Is it
a
2008 Sep 16
2
odesolve dynload example
Hello R Developers,
This is my first foray into using c-code with R, so please forgive my
foolishness.
I had a look at the archives and did not find anything on this, so
hopefully I am not doubling up.
I have tried to use R cmd to create an object file from the odesolve
dynload example.
I am using windows and have just installed rtools, and have the latest
version of stable R (2..7.2).
This is
2008 May 27
1
Small request.
This is (hopefully) a small request.
I routinely build (and test) both R versions from sources on my system
(WinXP). I would like to be sure that I have the current version of
Rtools. I always go to Robert Murdoch's site "Building R for Windows" and
check the latest news. Everything I need is explained there, except I
never know if I have the most recent version of Rtools.exe.
2006 Jul 28
1
odesolve loading problem
Hi,
I get the following error message when loading the package odesolve ( R
2.2.1 - odesolve 0.5.14 - AMD64 - Linux Fedora Core 4 ) :
> library(odesolve)
Error in library.dynam(lib,package,package.lib) :
shared library 'TRUE' not found
Error: package/namespace load failed for 'odesolve'
Any help would be greatly appreciated
Ariel./
2003 Oct 29
2
Where is rmutil package?
Pursing my earlier question, when I tried loading Lindsey's gnlm, I got
a
message
Loading required package: rmutil
Warning message:
There is no package called 'rmutil' in: library(package, character.only
= TRUE, logical = TRUE, warn.conflicts = warn.conflicts,
According to the R documentation
http://finzi.psych.upenn.edu/R/doc/html/packages.html
rmutil is in the standard
2008 Mar 08
1
Installing odesolve package of R under Ubuntu (Debian) Linux
Bonjour,
Je cherche à installer le package odesolve du logiciel de statistique R sous
Ubuntu Linux.
C'est un package qui contient des fonctions appelant du code en Fortran.
A l'installation sous R via le shell, j'obtiens l'erreur suivante:
Hi,
I tried to install odesolve package of R under Ubuntu Linux.
But I got the following error:
ghislain@ghislain-laptop:~$ sudo R
[sudo]