Answering my own post. On the particular machine in question, I managed to
install rJava after installing
(in the OS) libbz2-dev and liblzma-dev. There was a hint of this in the install
output,
but not as clear as would help a novice.
JN
__
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Is anyone else having trouble with installing rJava on Linux Mint under R 3.5?
I managed to work around troubles in Bunsenlabs Deuterium (Debian Jessie), but
it uses older libraries (openjdk-7).
Please contact off-list and I will post information when solution understood,
as, looking on the net,
Hi Martin,
Thanks for providing the reference.
In this particular case, it helped me to discover that 13 JVM threads
were garbage collecting in parallel, occasionally resulting in a race
condition. Setting
options(java.parameters = "-XS:ParallelGCThreads=1")
appears to resolve the issue
Thanks Jeff; indeed it works:
.jcall("java/lang/System", method = "gc")
On 02/05/2018 11:53 PM, Jeff Newmiller wrote:
rJava offers a mechanism to call arbitrary methods in Java. Wouldn't you use
that mechanism to call whatever you would call if you were programming in Java
(e.g. System.gc
On 6 February 2018 at 04:34, Benjamin Tyner wrote:
> Hi
>
> Does rJava offer a way to instruct the JVM to perform a garbage collection?
Do you really, really need to run the garbage collector?
Consider reading:
https://stackoverflow.com/questions/5086800/java-garbage-collection
Regards
Martin
rJava offers a mechanism to call arbitrary methods in Java. Wouldn't you use
that mechanism to call whatever you would call if you were programming in Java
(e.g. System.gc)?
--
Sent from my phone. Please excuse my brevity.
On February 5, 2018 7:34:17 PM PST, Benjamin Tyner wrote:
>Hi
>
>Does
Hi
Does rJava offer a way to instruct the JVM to perform a garbage collection?
Regards
Ben
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I can't think of a more appropriate time to point out that there is an
r-sig-debian mailing list that focuses on operating-system-related issues like
this.
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On June 25, 2017 6:47:10 PM EDT, Lorenzo Isella
wrote:
>Dear All,
>I think there is some
Dear All,
I think there is something wrong with rJava on any Debian based
distribution.
I may be wrong, but I experiencing exactly the problems mentioned at
https://github.com/amattioc/SDMX/issues/130
and at
https://github.com/s-u/rJava/issues/110
A couple of packages (RJSDMX and xlsx) are now
Many thanks and will post accordingly.
Tolga
> On Jan 5, 2017, at 3:08 PM, Jeff Newmiller wrote:
>
> I would guess that you don't have the Java runtime installed, or that the
> wordsize (32 or 64 bit) runtime you have installed is not compatible with the
> wordsize of the version of R that you
I would guess that you don't have the Java runtime installed, or that the
wordsize (32 or 64 bit) runtime you have installed is not compatible with the
wordsize of the version of R that you are using.
You really should read and heed the Posting Guide, which mentions things like
mentioning your
Dear R Users,
I am having the following problem with rJava, on a Windows 10 machine with R
3.3.2:
> library(rJava)
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: fun(libname, pkgname)
error: JAVA_HOME cannot be determined from the Registry
Error: package or namespace lo
I have solved the problem. Here are the steps in case this will help
anyone.
1) I downloaded, compiled, and installed latest R sources.
2) made sure I had all of the R development libraries install through
packages manager
3) update java jkd 1.6* to java jkd 1.7*
4) ran sudo R CMD javareconf
JAVA_
Included at the end of this message is the full compiler output. I have
installed jre-7 from Oracle; The java-1.7.0-jdk* packages and javacc are
installed. It looks like the archiver, header prep., and compiler are
missing. I can provide anything else that can help solve my problem. I
really apprec
Don't know anything about SL but have you installed a Java run time independent
of R?
---
Jeff NewmillerThe . . Go Live...
DCN:Basics: ##.#. ##.#. Live Go...
On Mon, Feb 2, 2015 at 1:39 PM, stephen sefick wrote:
> Hello all,
>
> I am having a problem with installing rJava on SL 6.5. I am having compile
> errors when I try to from CRAN using install.packages("XLConnect", repos="
> http://cran.rstudio.com/";). I can provide anything necessary, but I am
>
Hello all,
I am having a problem with installing rJava on SL 6.5. I am having compile
errors when I try to from CRAN using install.packages("XLConnect", repos="
http://cran.rstudio.com/";). I can provide anything necessary, but I am
unsure what to provide. Thank you for your help in advance.
outp
Hi All,
I am a beginner to R. I have installed tried a sample of JRI
using Rengine and Rserve.
I found normalization and sqrt function in some sample code.
Is there any link where there is a list of functions that is
provided in R which I can use t
Thank you very much for your answer. I will look further into R Service Bus.
In the meantime, I have posted an issue on GitHub
https://github.com/s-u/rJava/issues/32 where I describe a way to reproduce the
unexpected behaviour.
Kind regards,
Ben
Le 30 sept. 2014 � 12:23, Mohan Radhakrishnan
Hi,
You could ask the author or post an issue here .(
https://github.com/s-u/rJava)
I had faced a problem and I got a response from him.
In my case I am streaming JVM data and this(
http://www.openanalytics.eu/r-service-bus) may be a better idea. I haven't
still tried this.
Thanks,
Mohan
Hi everyone,
I want to call a Java application from R and have encountered some problems
with the way rJava deals with the system class loader.
To run my application, I use the following R script:
> library(rJava)
> .jinit()
> .jaddClassPath("myApp.jar")
> rWrapper <- .jnew("org/test/RWrapper")
"What could be the reason" might be that you don't have 64bit Java runtime
installed. Either install that, or if you have 32bit Java runtime installed
then you could try running the 32 bit version of R.
---
Jeff Newmiller
Im very much new to R-studio.
Can anyone answer this. I have installed many packages but this
doesnot work. What could be the reason. I want to run Maxent through R
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: inDL(x, as.logical(local), as.logical(now), ...)
error: una
On May 30, 2014, at 9:55 AM, Bond, Stephen wrote:
>
> R version 3.1.0 (2014-04-10) -- "Spring Dance"
> Copyright (C) 2014 The R Foundation for Statistical Computing
> Platform: i386-w64-mingw32/i386 (32-bit)
>
>> library(rJava)
> Error : .onLoad failed in loadNamespace() for 'rJava', details:
>
R version 3.1.0 (2014-04-10) -- "Spring Dance"
Copyright (C) 2014 The R Foundation for Statistical Computing
Platform: i386-w64-mingw32/i386 (32-bit)
> library(rJava)
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: dirname(this$RuntimeLib)
error: a character vector argum
I also have this problem, did you find a solution?
[[alternative HTML version deleted]]
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On 15/01/2014 20:20, Collin Lynch wrote:
I'll echo this and expand. Hui it is possible, indeed likely, that you
are running a 32bit version of Java. In that case the error may be
attributed to a miscommunication between the two.
You can check you java version by running "java -version" in the
I'll echo this and expand. Hui it is possible, indeed likely, that you
are running a 32bit version of Java. In that case the error may be
attributed to a miscommunication between the two.
You can check you java version by running "java -version" in the command
prompt. If it is 64 bit it will te
Post plain text per the posting guide?
Install the 64bit version of the Java Runtime?
---
Jeff NewmillerThe . . Go Live...
DCN:Basics: ##.#. ##.#. Live Go...
Hi All,
I have R 64bit and R-32 bit installed in my windows 7.
For 64 bit, the version info is
> R.Version()
$platform
[1] "x86_64-w64-mingw32"
$arch
[1] "x86_64"
$os
[1] "mingw32"
$system
[1] "x86_64, mingw32"
$status
[1] ""
$major
[1] "3"
$minor
[1] "0.2"
$year
[1] "2013"
$month
[1] "
I encountered the same problem a couple of days ago. I found simply
re-installing JASA (the 64bit one) would straighten out the Registry
entries:
http://java.com/en/download/manual.jsp
=
Xiaogang Su, Ph.D.
Associate Professor
Department of Mathematical Sciences
Univers
Thank you Rob. I used to have the 64-bit R also installed, but removed it and
did not reinstall it. I also cleared out all rJava.dll files on my computer
before reinstalling R fresh. I am running R through Rgui, not Rstudio. I will
post RVersion data later once I return to my PC, apologies.
Se
You don't really provide enough information like
R.Version()
but my guess is that you are running 64-bit R either directly or through
R Studio but that you have only 32-bit Java installed. I am doing fine
on Windows with Java 7 update 45 but had some 64-bit run issues with
only Java 7 updat
same problem I'm having...
https://groups.google.com/forum/#!topic/shiny-discuss/ivJzaaUIZcQ
On Sunday, December 8, 2013 10:55:02 PM UTC+8, neo wrote:
>
> A small follow-on to this: I uninstalled the package, restarted my
> machine, and reinstalled the package. Now, when I try and load the
>
A small follow-on to this: I uninstalled the package, restarted my
machine, and reinstalled the package. Now, when I try and load the
package, I get an entirely different error message:
> library("rJava")
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: inDL(x, as.logical
Dear R Users
Have run into a problem with the rJava package recently. I do not seem
to be able to load the package. I am on R 3.0.2 and updated the rJava
package this morning from the Pennsylvania mirrors. I get the following
error:
package ‘mnormt’ successfully unpacked and MD5 sums che
Hurr,
You have not given us much to help with here. You might try posting a
specific problem here or on rosuda-devel users group, the developer
group for rjava and other omegahat projects.
Otherwise, start programming and see what work. I am trying to get Jsoup
and/or htmlunit to work with
No answers in the three days. Does anyone use rjava?
If no one uses it, then I am afraid to try.
Or is it extremely easy?
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I have a java class with routines (and their tests) that I would like to
use in R so I don't have to have two copies of important subroutines.
I have looked at rjava, but can't grasp it all and don't know what are
the important items to observe first so I don't get into too much
trouble later. I
Joe Byers aim.com> writes:
Sorry I forgot a subject.
This thread is for rJava not seeing the htmlunit java package
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Dear All,
I have installed rJava
as root
sudo -i
then
R CMD javareconf
Exit
R CMD INSTALL -l /home/itziar/R/x86_64-pc-linux-gnu-library/3.0
rJava_0.9-4.tar.gz
And it was correctly installed. But now when launching R I get a segmentation
fault (core dumped)
Can anyone help, please?
Regards,
Itziar
Thanks again, Brian.
Indeed, I had Java for 32 bits. Replaced it and rJava is working now.
On Thu, Jun 6, 2013 at 10:58 AM, Prof Brian Ripley wrote:
> On 06/06/2013 15:52, Dimitri Liakhovitski wrote:
>
>> Thank you very much, Brian.
>> It's clearly christal clear - but one needs a christal ball
On 06/06/2013 15:52, Dimitri Liakhovitski wrote:
Thank you very much, Brian.
It's clearly christal clear - but one needs a christal ball to realize
that! :-)
So I learned: architecture = bitness
On current Windows, yes.
But not on OS X nor Linux nor Solaris nor FreeBSD
It indicates the ty
Thank you very much, Brian.
It's clearly christal clear - but one needs a christal ball to realize
that! :-)
So I learned: architecture = bitness
Dimitri
On Thu, Jun 6, 2013 at 2:19 AM, Prof Brian Ripley wrote:
> On 06/06/2013 00:38, Dimitri Liakhovitski wrote:
>
>> Hello!
>> I installed rJa
On 06/06/2013 00:38, Dimitri Liakhovitski wrote:
Hello!
I installed rJava and am trying to load it.
library(rJava)
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: fun(libname, pkgname)
error: No CurrentVersion entry in Software/JavaSoft registry! Try
re-installing Ja
Hello!
I installed rJava and am trying to load it.
library(rJava)
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: fun(libname, pkgname)
error: No CurrentVersion entry in Software/JavaSoft registry! Try
re-installing Java and make sure R and Java have matching architectur
i'm having trouble using rJava on ubuntu 11.10 amd 64-bit.
when i try to source my code that uses rJava, i get the following error:
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: dyn.load(file, DLLpath = DLLpath, ...)
error: unable to load shared object
'/usr/lib/R/site
For what it is worth Spencer, I can start rJava in both 32-bit R and
64-bit R for Windows 7. [And could even before Simon fixed the error
message).
And yes, I have both 32-bit Java and 64-bit Java 1.7.0_13 installed.
They should be separate entries under your control panel.
Rob
--
Robert
On Feb 5, 2013, at 5:51 PM, Spencer Graves wrote:
> On 2/4/2013 3:55 PM, Simon Urbanek wrote:
>> On Feb 4, 2013, at 7:14 PM, Spencer Graves wrote:
>>
>>> On 2/4/2013 7:03 AM, Simon Urbanek wrote:
On Feb 4, 2013, at 10:27 AM, Spencer Graves wrote:
> On 2/4/2013 5:22 AM, Milan Bouch
On 2/4/2013 3:55 PM, Simon Urbanek wrote:
On Feb 4, 2013, at 7:14 PM, Spencer Graves wrote:
On 2/4/2013 7:03 AM, Simon Urbanek wrote:
On Feb 4, 2013, at 10:27 AM, Spencer Graves wrote:
On 2/4/2013 5:22 AM, Milan Bouchet-Valat wrote:
Le lundi 04 février 2013 à 08:19 -0400, Simon Urbanek a éc
On Feb 4, 2013, at 7:14 PM, Spencer Graves wrote:
> On 2/4/2013 7:03 AM, Simon Urbanek wrote:
>> On Feb 4, 2013, at 10:27 AM, Spencer Graves wrote:
>>
>>> On 2/4/2013 5:22 AM, Milan Bouchet-Valat wrote:
Le lundi 04 février 2013 à 08:19 -0400, Simon Urbanek a écrit :
> On Feb 4, 2013, at
On 2/4/2013 7:03 AM, Simon Urbanek wrote:
On Feb 4, 2013, at 10:27 AM, Spencer Graves wrote:
On 2/4/2013 5:22 AM, Milan Bouchet-Valat wrote:
Le lundi 04 février 2013 à 08:19 -0400, Simon Urbanek a écrit :
On Feb 4, 2013, at 6:33 AM, Spencer Graves wrote:
On 2/3/2013 11:21 PM, Pascal Oettli
> Is it feasible to have both installed in a way that allows the
each version of R to select its own version of Java? A comment on
stackoverflow suggests that may not be easy
(http://stackoverflow.com/questions/5272216/is-it-possible-to-install-both-32bit-and-64bit-java-on-windows-7).
On
On Feb 4, 2013, at 10:27 AM, Spencer Graves wrote:
> On 2/4/2013 5:22 AM, Milan Bouchet-Valat wrote:
>> Le lundi 04 février 2013 à 08:19 -0400, Simon Urbanek a écrit :
>>> On Feb 4, 2013, at 6:33 AM, Spencer Graves wrote:
>>>
On 2/3/2013 11:21 PM, Pascal Oettli wrote:
> Hello,
>
>>>
On 2/4/2013 5:22 AM, Milan Bouchet-Valat wrote:
Le lundi 04 février 2013 à 08:19 -0400, Simon Urbanek a écrit :
On Feb 4, 2013, at 6:33 AM, Spencer Graves wrote:
On 2/3/2013 11:21 PM, Pascal Oettli wrote:
Hello,
Do you have a 64-bit version of Java?
rJava says to you:
call: stop("No Current
On 2/3/2013 11:21 PM, Pascal Oettli wrote:
Hello,
Do you have a 64-bit version of Java?
rJava says to you:
call: stop("No CurrentVersion entry in '", key, "'! Try re-installing
Java and make sure R and Java have matching architectures.")
I think I probably have a 32-bit version and not
Le lundi 04 février 2013 à 08:19 -0400, Simon Urbanek a écrit :
> On Feb 4, 2013, at 6:33 AM, Spencer Graves wrote:
>
> > On 2/3/2013 11:21 PM, Pascal Oettli wrote:
> >> Hello,
> >>
> >> Do you have a 64-bit version of Java?
> >>
> >> rJava says to you:
> >> call: stop("No CurrentVersion entry i
On Feb 4, 2013, at 6:33 AM, Spencer Graves wrote:
> On 2/3/2013 11:21 PM, Pascal Oettli wrote:
>> Hello,
>>
>> Do you have a 64-bit version of Java?
>>
>> rJava says to you:
>> call: stop("No CurrentVersion entry in '", key, "'! Try re-installing Java
>> and make sure R and Java have matching
Hello,
Do you have a 64-bit version of Java?
rJava says to you:
call: stop("No CurrentVersion entry in '", key, "'! Try re-installing
Java and make sure R and Java have matching architectures.")
Regards,
Pascal
Le 04/02/2013 14:27, Spencer Graves a écrit :
Hello:
rJava works for m
Hello:
rJava works for me under 32-bit but under not 64-bit R; see below.
Suggestions?
Thanks,
Spencer
> library(rJava)
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: stop("No CurrentVersion entry in '", key, "'! Try re-installing
Java and ma
On Jun 27, 2012, at 12:16 AM, fabin.ittiachan wrote:
> Hi,
>
> I'm receiving an error when I am trying to install rJava. I have posted the
> error below.
>
Your R was not compiled with --enable-R-shlib so you can't use JRI (see
http://rforge.net/rJava). You can either disable JRI (if you don't
Hi,
I've successfully used it on a Linux setup, but when I try to load
rJava on Windows 7 64-bit (session info below) I get:
% R --vanilla
> library("rJava")
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: dirname(this$RuntimeLib)
error: a character vector argument expec
Hi Matthew,
The problem is that the underlying JVM is running with a fixed maximum heap
size. When you load a workbook in XLConnect, an in-memory representation of
that workbook is created (in Java by Apache POI). Reading and writing data
additionally requires memory due to "communication" of your
I'm running XLConnect 0.2-1 that depends on rJava 0.9-3. I am only able to
work with 2 workbooks before I get this error...
> SppRich = wb["SpeciesRichness"] # This command calls an Excel
> spreadsheet
Error: OutOfMemoryError (Java): GC overhead limit exceeded
I have tried...
> rm(list = ls(
Hello all.
Steven's approach didn't work for me. I'm running 64 bit R
> R.Version()
$platform
[1] "x86_64-pc-mingw32"
$arch
[1] "x86_64"
$os
[1] "mingw32"
$system
[1] "x86_64, mingw32"
and downloaded and installed the 64 bit version of Java directly from
Oracle. I then tried to load the rJa
Thanks for the information, Simon.
I had both the 64-bit version of R and the 64-bit Windows 7, but not the
64-bit version of Java.
Now that I've downloaded the proper version of Java, the problem has been
solved.
Thanks -
SR
Steven H. Ranney
On Mon, Oct 15, 2012 at 5:12 PM, Simon Knapp wro
My guess would be that your running the 32 bit version of R - and
rJava is looking for the 64 bit dll. I'd suggest starting the 64 bit
version of R explicitly (e.g. the 64 bit version of Rgui lives at
/bin/x64/Rgui.exe, whereas the 32 bit version lives at
/bin/i386/Rgui.exe).
On Tue, Oct 16, 2012
All
Im having a problem with the rJava package. I can download it to my
machine (Win 7 64-bit) but when I try to load the package into R (2.15.1,
64-bit version), I get the following error:
> require(rJava)
Loading required package: rJava
Error : .onLoad failed in loadNamespace() for 'rJ
Hi all,
When I installed rJava from source, rJava installation was failed with below
messges.
$ R CMD INSTALL rJava_0.9-4.tar.gz
...
...
...
gmake[1]: Leaving directory `/tmp/RtmpNwiCae/R.INSTALL4ebb76a3400d/rJava/jri'
installing via 'install.libs.R' to /stat/R-2.15.1/lib/R/libr
Hi,
I'm receiving an error when I am trying to install rJava. I have posted the
error below.
RHive_0.0-6.tar.gz rJava_0.9-3.tar.gz RJDBC_0.2-0.tar.gz
Rserve_0.6-8.tar.gz
[root@localhost Package]# R CMD INSTALL rJava_0.9-3.tar.gz
* installing to library ‘/usr/local/lib64/R/library’
* installin
Hello,
Any idea why trying to obtain System.out in rJava does not work?
> library(rJava)
> .jinit()
> s <- .jnew("java/lang/String", "Hello World!")
> .jcall(s,"I","length")
[1] 12
> systemOut <- .jfield("java/lang/System", "Ljava/io/PrintStream", "out")
Error in .jfield("java/lang/System"
I just upgraded to Ubuntu Quantal from Precise and RJava stopped working,
log follows:
0}% /usr/bin/find $HOME/workspace/FinanceOCR/visualizations/ -name '*R'
-print | /usr/bin/xargs -n 1 -i% /usr/bin/Rscript % $1 [~]
Loading required package: RJDBC
Loading required package: methods
Loading require
solved grrr
I had to set JAVA_HOME to point to the jdk directory not the parent.
This had to be done as root not user otherwise the rJava is fails.
At the end of the day its installed.
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Hi All,
Running R CMD javareconf -e (or R CMD javareconf as root I am rot on my
machines) Fails.
/
[root@penguins1lanalt etc]# R CMD javareconf
Java interpreter : /usr/bin/java
Java version : 1.6.0_30
Java home path : /usr/java/jre1.6.0_30
Java compiler: not present
Java headers gen.:
Another question: how do I ensure rJava is bytecode-compiled? I seem
to re-install the package with setting compilePKGS(T) before i install
it again, but most of rJava functions however seem to come back still
as not bytecode-compiled.
Thank you in advance.
-dmitriy
On Fri, Mar 16, 2012 at 3:48 P
The "low level" seems to be much-much better though... not sure why
the difference would be so fundamental...
f <- function() system.time( for( i in 1:1000)
.jcall("java/lang/Math", returnSig="D", "abs", as.numeric(i) ) )
> f()
user system elapsed
0.080 0.000 0.083
On Fri, Mar 16, 2012
PS caching reference to the class doesn't change anything fundamentally:
clazz <- J("java.lang.Double")
system.time( for( i in 1:1000) clazz$ parseDouble(as.character(i)))
user system elapsed
3.788 0.000 3.790
Java parsing is slow??? nope, still looking pretty appalling for what it does
Hello,
I am getting pretty poor rJava call performance
> system.time(for (i in 1:1000)
> J("java.lang.Double")$parseDouble(as.character(i)))
user system elapsed
4.884 0.000 4.900
i.e. 5 milliseconds per very simple call on a very fast cpu. JNI calls
themselves are said to be pretty
i saw an example in
http://www.mail-archive.com/r-help@stat.math.ethz.ch/msg76159.html
but an error occur
Error in .jcall(“my_convolve”, “[D”, “convolve”, x, y) :
RcallMethod: cannot determine object class
because the directory of classpath?
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u get the solution? if yes, please share it. i face same problem too
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Hello R users,
I have encountered difficulty in attempting to load the package "rJava" for
64-bit R 2.14.1. It appears that the problem is specific (for my system) to
this version of R. I had no trouble loading rJava on an earlier version
(2.12.2) of R.
N:\>java -version
java version "1.6.0_25
On 11.01.2012 22:51 (UTC+1), Hasan Diwan wrote:
Trying to install Rjava on FreeBSD 9 and am getting the following error:
install.packages('rJava')
trying URL 'http://cran.cnr.Berkeley.edu/src/contrib/rJava_0.9-3.tar.gz'
Content type 'application/x-gzip' length 537153 bytes (524 Kb)
opened URL
=
Trying to install Rjava on FreeBSD 9 and am getting the following error:
> install.packages('rJava')
trying URL 'http://cran.cnr.Berkeley.edu/src/contrib/rJava_0.9-3.tar.gz'
Content type 'application/x-gzip' length 537153 bytes (524 Kb)
opened URL
==
See
http://www.rforge.net/rJava/
and
http://www.rforge.net/JRI/
Uwe Ligges
On 29.12.2011 07:46, PermataRussiana wrote:
Dear All,
I am writing R code and I want to interface with JAVA using netbeans.
I want to call R from JAVA. What i should pick?rJAVA or JRI?
and can someone provide m
Dear All,
I am writing R code and I want to interface with JAVA using netbeans.
I want to call R from JAVA. What i should pick?rJAVA or JRI?
and can someone provide me step-by-step to installing and code for
connecting to R.
As i am using path analysis. Is it possible to use?
Thank you in ad
Hello MasteRs-
Because I want to parallelize several calls to the glmulti package, what
I'm essentially doing is trying to parallelize different calls to rJava.
I'm using plyr functions which use foreach and then doMC which means
multicore is my backend for parallelizing.
I've tried several appro
Hi,
I have the same problem in R, and I want to ask you that how to solve the
problem.
Thank you very much.
Wang
2011-11-14
ahwangyuwei
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Hello All,
I have successfully installed rJava. I have written a sample code in java
to check how it runs. the code successfully compiled.
to compile i used javac --classpath
/home/deepthi/R/x86_64-unknown-linux-gnu-library/2.13/rJava/jri/JRI.jar:/home/deepthi/R/x86_64-unknown-linux-gnu-library/
Your internet connection is flaky,
your first try just downloaded half the package, on the second try you
got almost nothing (your output says 2519 bytes). So this is your
connection rather than R or rJava.
Uwe Ligges
On 01.09.2011 15:37, R. Michael Weylandt wrote:
Good Morning,
I'm t
Good Morning,
I'm trying to install the rJava package on a local (work) machine and having
some trouble. The following occurred in an RGui session.
> sessionInfo()
R version 2.13.0 (2011-04-13)
Platform: i386-pc-mingw32/i386 (32-bit)
locale:
[1] LC_COLLATE=English_United States.1252 LC_CTYPE=E
Install an appropriate version of Java that fits to your R installation
(i.e. 64-bit Java for 64-bit R and so o, but you have not told us any
details as the psoting guide asks you to do).
Uwe Ligges
On 16.08.2011 01:40, Phil Schnarrs wrote:
Hello All,
I'm trying to load the rJava package
Hello All,
I'm trying to load the rJava package and every time I do I receive this
error message:
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: fun(...)
error: JAVA_HOME cannot be determined from the Registry
Error: package/namespace load failed for 'rJava'
Can anyo
(Dirk: I mistakenly sent this to you directly: I meant to post it to R
help. Sorry)
On 8/6/11 8:16 AM, Dirk Eddelbuettel wrote:
a) Did you try 'sudo apt-get install r-cran-rjava' ? This is after all
packaged in Debian
b) The Debian rjava package has 'openjdk-6-jdk' in its Build-Depends,
On 8/6/11 9:37 AM, Dirk Eddelbuettel wrote:
| I'm going to be using rJava as part of a package I'm developing, so I
| need to be able to install it in a more generic way than the Debian
Care to define "more generic way than Debian" ?
^ I mean:
(i) Install Java from Oracle
(ii) run R CMD javare
On 8/6/11 9:37 AM, Dirk Eddelbuettel wrote:
| I'm going to be using rJava as part of a package I'm developing, so I
| need to be able to install it in a more generic way than the Debian
Care to define "more generic way than Debian" ?
^ I mean:
(i) Install Java from Oracle
(ii) run R CMD javare
(Dirk: I mistakenly sent this to you directly: I meant to post it to R
help. Sorry)
On 8/6/11 8:16 AM, Dirk Eddelbuettel wrote:
a) Did you try 'sudo apt-get install r-cran-rjava' ? This is after all
packaged in Debian
b) The Debian rjava package has 'openjdk-6-jdk' in its Build-Depends,
On 5 August 2011 at 23:19, Barnet Wagman wrote:
| Has anyone successfully installed rJava on Debian squeeze (or any other
| version of linux)?
|
| I keep getting the
|
| ... (JDK) is missing or not registered in R
|
|
| error message when installing the package.
|
| I've tried running 'R
Has anyone successfully installed rJava on Debian squeeze (or any other
version of linux)?
I keep getting the
... (JDK) is missing or not registered in R
error message when installing the package.
I've tried running 'R CMD javareconf', setting JAVA_HOME and editing
/etc/R/ldpaths by hand
On Tue, 26 Apr 2011, Wincent wrote:
I believe this posting is placed, and I take the liberty to re-direct
to the r-help mailing list.
But this is *NOT* the support list for rJava: that is
http://rosuda.org/lists.shtml
In particular the author of rJava does not monitor R-help.
Regards,
Rong
I believe this posting is placed, and I take the liberty to re-direct
to the r-help mailing list.
Regards,
Ronggui
On 26 April 2011 12:33, wrote:
> I am trying to create a web user interface using RApache. I need to install
> rJava packge but I am getting the following error message
>
> RApac
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