Displaying 20 results from an estimated 8000 matches similar to: "Difficulty loading packages in R version 2.12.0"
2010 Nov 24
1
Difficulty loading packages into R version 2.12.0
Apologies for my previous effort in HTML which apparently was scrubbed
Dear R-users
I wonder if I could get advice on the above problem
I have just installed V 2.12.0 (I chose only the 32-bit version) into a new
directory (C:/R) on a 64bit Windows 7 machine
> sessionInfo()
R version 2.12.0 (2010-10-15)
Platform: i386-pc-mingw32/i386 (32-bit)
locale:
[1] LC_COLLATE=English_Australia.1252
2010 Oct 19
1
DLL not found
Dear R-helpers,
I have a fresh installation of windows vista, and R 2.12.0 (session info below).
Problem:
> require(sp)
Loading required package: sp
Error in library.dynam(lib, package, package.lib) :
DLL 'lattice' not found: maybe not installed for this architecture?
> require(lattice)
Loading required package: lattice
Failed with error: ?package 'lattice' is not
2010 Nov 03
1
rgl.snapshot() : no longer works?
Hi all,
> library(rgl)
> plot3d(1,1,1)
> snapshot3d("somefile.png")
Error in rgl.snapshot(...) :
pixmap save format not supported in this build
Why does this no longer work?
thanks,
Remko
> sessionInfo()
R version 2.12.0 (2010-10-15)
Platform: i386-pc-mingw32/i386 (32-bit)
locale:
[1] LC_COLLATE=English_Australia.1252 LC_CTYPE=English_Australia.1252
[3]
2010 Apr 02
1
packages with DLLs under 2.12.0
I realize that R-core must be busy with the imminent release of
2.11.0, so please consider this not urgent.
The NEWS file for 2.12.0 (Windows-specific) says, in part:
For now, 32-bit packages with compiled code built under
2.{10,11}.x can be used, but this will be disabled before
release.
For me, this doesn't work without a tweak. For example,
> library(mvtnorm)
#Error:
2010 Oct 19
3
R 2.12.0 and JGR
Since upgrading to 2.12.0, I'm having trouble getting the JGR to start under Windows 7, but I'm not quite sure what's happening.
When I try to run the JGR.exe stub, the dialog says can't find Java R interface jri.dll. As nearly as I can tell from a Google search this is to be a part of the rJava package which seems to load fine with the library(rJava) command from the Windows R
2010 Dec 17
2
installing package from source with Linux
Dear list,
this may not be related to R but rather to my OS, but I do not
understand the issue of compiling R packages deeply enough to figure out
the exact cause of the problem.
I am trying to install a R package from source as it is not yet
available under Cran (Rssa, downloaded here: https://github.com/asl/rssa).
Running
sudo R CMD INSTALL asl-rssa-6f458e4.tar.gz
from the console
2012 Jun 09
2
Matrix package loading problem "Error : object ‘kronecker’ is not exported by 'namespace:methods'"
Hi R users all ,
I have a clean install of R-2.15.0 in a win32 machine and a problem loading
Matrix 1.0-6 that looks like this:
> library(Matrix)
Loading required package: lattice
Error : object ?kronecker? is not exported by 'namespace:methods'
Error: package/namespace load failed for ?Matrix?
>
I understand that kronecker() now has an S4 generic in package methods. Is
that a
2010 Nov 29
1
Sweave choking on \\ in filename
Dear all,
Sweave chokes when using "\\" in the path to the Rnw file. Using "/"
works fine. The problem is that Eclipse+StatET uses "\\" in the
filename.
And example of the error, traceback and sessionInfo are given below.
Best regards,
Thierry
> Sweave("Q:\\BMK\\cursussen\\interne_opleiding\\deelnemerslijst.Rnw",
syntax="SweaveSyntaxNoweb")
2008 Sep 09
2
match problem by rownames
Hi all,
While dat['a1',] and dat['a10',] produce the same results in the
following example, I'd like dat['a1',] to return NAs.
dat <- data.frame(x1 = paste(letters[1:5],10, sep=''), x2=rnorm(5))
rownames(dat) <- dat$x1
dat['a1',]
dat['a10',]
> sessionInfo()
R version 2.7.2 (2008-08-25)
i386-pc-mingw32
locale:
2011 May 17
1
scales argument in bwplot (lattice)
Suppose I have data such as the following
set.seed(12345)
tmp <- data.frame(var1 = rnorm(100), var2 = rnorm(100), var3=rnorm(100, 10, 30))
tmp1 <- data.frame(vars = with(tmp, c(var1, var2, var3)), type = gl(3, 100))
var3 is on a different scale, but I create the following plot, which looks terrible as a result
bwplot(~ vars|type, tmp1,
layout = c(1,3),
)
Of course, I can
2012 Nov 19
6
tcltk freezing using MS Windows for R-2.14+
I am the maintainer of a Bioconductor package (affylmGUI) which uses
tcltk. It freezes inconsistently on MS Windows, but not Mac or Unix. see
details below.
After considerable testing I have reduced the problem from a few
thousand lines of code to 30 lines!
If you paste the following lines of code into an R window:
testGUI <- function(){
require(tcltk)
MainWindow <-
2010 Nov 12
1
Optimizing compilation of R
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi
I know this has been asked before, but I can not find it - so my apologies.
I want to compile R myself, to optimize it for speed. There is a small
section (a few lines actually) in the R-admin manual (Compilation-flags)
which states that the LDFLAGS "on recent systems
?'-Bdirect,--hash-style=both,-Wl,-O1'? is recommended".
But
2009 Mar 17
2
link in base help file fails.
I run R on MS Windows. In R2.9.0dev, I type ?base to get "R help for package
base" to open. I then select ".First" from the list of contents, getting a page
headed: "Initialization at Start of an R Session". About half way down there is
a sentence:
The command-line flag --vanilla implies --no-site-file, --no-init-file,
--no-restore and --no-environ. Under
2011 Feb 23
1
factor() on a double vector
Hi,
When 'x' is a vector of doubles, it's not clear how 'factor(x)'
compares its values in order to determine the levels. For example,
here all the values in 'x' are "conceptually" the same:
x <- c(11/3,
2/3 + 4/3 + 5/3,
50 + 11/3 - 50,
7.00001 - 1000003/300000)
However, due to machine rounding errors, they are not
2010 Oct 28
1
Unexpected behabiour of min, tapply and POSIXct/POSIXlt classes?
Hello,
I found rather surprising the behaviour of POSIXct and POSIXlt classes
when combined with min and tapply.
The details can be deduced from the script below:
############# Start of the script ####################
before <- Sys.time()
Sys.sleep( 1 )
now1 <- now2 <- Sys.time()
my.times <- c( before, now1, now2 )
class( my.times ) ## [1] "POSIXct"
2008 Mar 25
1
regexp with [:upper:] (PR#11032)
Full_Name: Mark Bravington
Version: 2.6.2 patched
OS: Windows XP Pro
Submission from: (NULL) (140.79.22.104)
> grep( '[:upper:]', letters, val=T) # shurely shouldn't match anything ??
[1] "e" "p" "r" "u"
The converse ( '[:lower:]' and LETTERS) seems to work OK.
--please do not edit the information below--
Version:
platform =
2013 Apr 23
1
httpd error with and help_type = 'html', package = NULL
Having loaded a package that masks an object from another package, calling
help(conflictedname, help_type = 'html')
instead of producing a page giving the choices of help page available
The page produced is
Error in httpd("/library/NULL/help/nobs", NULL, NULL, c(48, 6f, 73, 74, :
replacement has length zero
This example is reproduced using
library(gdata)
help(nobs,
2011 Aug 15
2
A small nag
Hi,
I am not sure how to fix the following error.
LGD <- c(11.6, 12.3, 15.8, 33.1, 43.5, 51.3,
67.3, 84.9)
cor (x=(file [1:47231,3:10]), y= rep (LGD, 47231), method = "pearson")
Error in cor(x = (file[1:47231, 3:10]), y = rep(LGD, 47231), method =
"pearson") :
incompatible dimensions
> sessionInfo()
R version 2.13.0 (2011-04-13)
2009 Feb 26
2
removing daylight savings in R
Hi all,
I've been having some trouble with times in regards to daylight savings in R
version 2.8.1. I have an ORACLE database that R is importing data in from,
for the 2am and 2:30am time intervals for the dates that daylight savings
starts the times are getting read as NA values into R. I'm also finding that
if I open a R workspace from version 6.2.2,the datetimes are
2012 May 04
1
Problems Exporting R Output to an xls file need help
Hello R users,
I want to export to an xls or .csv some predictions I produced with the
auto.arima and forecast functions.
A detail of all my work is presented below. I loaded a package called
dataframes2xls and tried to use the function write.xls without any success.
Can anybody help me figure this out? How could I get R to export the output
to an xls file?
Any help will be greatly