similar to: HOW TO PASS MY JAVA ARGUMENT INTO RSCRIPT FILE

Displaying 20 results from an estimated 6000 matches similar to: "HOW TO PASS MY JAVA ARGUMENT INTO RSCRIPT FILE"

2017 Oct 30
3
Pass Parameters to RScript?
Thanks Eric, I saw that page, too, but it states: "This post describes how to pass external arguments to R when calling a Rscript with a command line." Not what I'm trying to do. Thanks for your reply. Sent from [ProtonMail](https://protonmail.com), Swiss-based encrypted email. > -------- Original Message -------- > Subject: Re: [R] Pass Parameters to RScript? > Local
2011 Sep 01
1
rJava Installation Problems: 'cannot open compressed file 'rJava/DESCRIPTION', probable reason 'No such file or directory''
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=English_United States.1252 [3] LC_MONETARY=English_United States.1252 LC_NUMERIC=C [5]
2017 Oct 30
0
Pass Parameters to RScript?
I do not program in Java but it seems a Java program can make system calls which would be equivalent to running from the command line, but done from within a Java program. Not sure whether that would meet your needs and if not why not. Just a suggestion. Check out http://www.java-samples.com/showtutorial.php?tutorialid=8 On Mon, Oct 30, 2017 at 5:10 PM, Morkus <morkus at protonmail.com>
2011 Oct 28
2
Can't install rJava
Hello. I have this error: > install.packages("rJava") Installing package(s) into ?C:/PROGRA~1/R/R-212~1.0/library? (as ?lib? is unspecified) Warning in install.packages : package ?rJava? is not available Does this mean that rJava is not available at all? -- View this message in context: http://r.789695.n4.nabble.com/Can-t-install-rJava-tp3948460p3948460.html Sent from the R help
2010 Mar 30
2
Trouble in using rJava
Hello, I'm using rJava and JRI to call R scripts from my Java code, but my scripts are sometimes executed, and very often they don't run throwing a Java exception. I'm using a 2.7 version of R, with rJava 0.8.4 and Java Sun 1.6. Somebody can help me please ?? Thank you very much, Nabila
2007 Sep 27
2
rJava and RJDBC
I am desperate for help. I am trying to get the RJDBC and rJava .5to work on both my windows xp and linux Redhat EL5 Server. On both I get a ava.lang.ClassNotFoundException when calling JDBC(). My example is require(RJDBC) classPath='C:\\libraries\\mysql-connector-java-5.1.3-rc\\mysql-connector-java-5.1.3-rc-bin.jar' driverClass=c("com.mysql.jdbc.Driver") drv <-
2009 Oct 28
1
how can i call R program from one java program?
Dear All I want to call the R program from one Java program because In my project R program parameters are set by one web page developed by java. Is this possible to call R program from java? many thanks in advance -- Wesley C Mathew [[alternative HTML version deleted]]
2011 Dec 29
1
rJava and JRI
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 advance regards, Permata -- View this message in context:
2011 Apr 07
1
Problem Installing rJava on MS Win 7 Platform
I''m a new R user and, frankly, this problem has got me stumped. I''m using the 64 bit version of RGui and followed the installation instructions on http://www.rforge.net/rJava/ Here is the result: package ''rJava'' successfully unpacked and MD5 sums checked > library(rJava) Error in utils::readRegistry(key, "HLM", 2) : Registry key
2012 Aug 27
2
littler and rJava
Hello list, I'm having some difficulty getting rJava to load in littler. Even after a R CMD javareconf and a reinstall of littler, I get this: jlaing at xenon:~$ r -e "require(rJava)" Loading required package: rJava Loading required package: methods Error : .onLoad failed in loadNamespace() for 'rJava', details: call: dyn.load(file, DLLpath = DLLpath, ...) error: unable
2011 Jan 07
3
R packages for R 2.11.1
Hi , I am using R 2.11.1 . I need to download few packages for the same for Windows.But in CRAN i see the latest packages for R 2.12.1 only. Can you help me out with the locations where i can find the packages for R 2.11.1 Windows zip? Thanks in advance -- View this message in context: http://r.789695.n4.nabble.com/R-packages-for-R-2-11-1-tp3178633p3178633.html Sent from the R help mailing
2012 May 20
3
dot - comma problem
Dear all I am trying to use the ODB package to connect to an libreoffice-odb database. The libreoffice package is german, thus, decimal separator is a comma. However, I can open the database and upload a it without error, library(ODB) db <- odb.open("Test.odb") but a soon as the "odb.open" command is executed, the decimal separator in R is changed to comma. Before
2013 Nov 11
2
problem using rJava with parallel::mclapply
Dear all, I got an issue trying to parse excel files in parallel using XLConnect, the process hangs forever. Martin Studer, the maintainer of XLConnect kindly investigated the issue, identified rJava as a possible cause of the problem: This does not work (hangs): library(parallel) require(rJava) .jinit() res <- mclapply(1:2, function(i) {
2009 Sep 03
1
Rscript and default packages
Hi, Is is possible to embed inside an R script, the name of the default packages to be loaded when the script is invoked with Rscript. I know about the --default-packages argument, but I was wondering if there was a mechanism to embed this information within the script itself Romain -- Romain Francois Professional R Enthusiast +33(0) 6 28 91 30 30 http://romainfrancois.blog.free.fr |-
2014 Jun 17
1
rJava Java debugger API
Hi, I use rJava and call Java code that uses JVMTI code like this VM vm = VM.getVM(); Universe universe = vm.getUniverse(); CollectedHeap heap = universe.heap(); This code attaches to another JVM and to get its internals. This is legal Java and it works. But when I use rJava to call this code, the call is successfull and it throws an error. I believe there is Java
2010 Nov 12
2
JGR install problem
when i double click JGR.exe, it show " Can't Find Java/R interface (JRI)..." my R version is R 2.12.0. Did anyone know how to install the JGR? -- View this message in context: http://r.789695.n4.nabble.com/JGR-install-problem-tp3039013p3039013.html Sent from the R help mailing list archive at Nabble.com.
2012 Oct 04
1
Intermittent connectivity issues for JDBC / Oracle
I have been experiencing issues with an R script hanging when connecting to an Oracle database. To help debug, I found a function here in the nabble forum and made a small test script: #!/usr/bin/Rscript --no-restore --no-save --no-init-file library("RJDBC") drv<-JDBC("oracle.jdbc.OracleDriver","/home/oracle/lib/ojdbc6.jar", "'") dbCheck =
2007 Nov 20
1
Help with talking to R from Java (on Window)
Hi - I read through RServe page carefully and it turns out that it's not recommended to use RServe on windows. I have different applications that are calling R to do their own things at the same time. So architecture like R(D)COM or RServe is preferred where I can create a dedicated process for a single application. However, if I have to go with R(D)COM from Java, I'd have to find Java
2009 Feb 28
2
Using JRI and Java 1.6 on MAC OS X
Dear R-Help, I am trying to get JRI (the rJava interface allowing Java to connect to R) to work. I was able to run it a week ago when I was doing some testing using Java 1.5. However, I am developing a GUI application using some of the new Java 1.6 features and I just can't get JRI to work with this setup. Here is what I get: Cannot find JRI native library! Please make sure that the JRI
2011 Sep 19
0
[SOLVED] Rscript path problem on R 2.13.1 for Ubuntu 11.04?
Dear all, I Located my previous problem: an orphan Rscript was still in /usr/local/bin, and since /usr/local/bin came before /usr/bin/ in the PATH, the "wrong" Rscript was called. Removing /usr/local/bin/Rscript solved the installation issue with Ubuntu 11.04+R 2.13.1 but I'm still unsure on the exact details why/where/when the error "Rscript execution error: No such file or