Displaying 20 results from an estimated 400 matches similar to: "Talk with from Java"
2000 May 10
1
R and Java ? [forwarded]
This is of broader interest,
and I'm not the expert..
------- start of forwarded message -------
From: Cheryl J Fernandes <cferna3@uic.edu>
To: maechler@stat.math.ethz.ch
Subject: Re R and Java
Date: Tue, 9 May 2000 13:54:35 -0500 (CDT)
Hi Martin,
I'm Cheryl Fernandes currently pursuing my Masters Of Computer Science
at the university of Illinois, at Chicago.
I have tried
2004 Aug 06
0
Lost ogg sync using jspeex
Hi
I am getting lost ogg sync exception when I tried to decompress a speex stream. I am using the following program for both compressing as well as decompressing. I am just planning to test how jspeex works.
// File AudioCapture.java
import javax.sound.sampled.spi.*;
import javax.sound.sampled.*;
import org.xiph.speex.spi.*;
import java.util.*;
import java.net.*;
import java.io.*;
public
2004 Aug 06
0
Lost ogg sync using jspeex
Hi
I am getting lost ogg sync exception when I tried to decompress a speex stream. I am using the following program for both compressing as well as decomressing. I am just planning to test how jspeex works.
// File AudioCapture.java
import javax.sound.sampled.spi.*;
import javax.sound.sampled.*;
import org.xiph.speex.spi.*;
import java.util.*;
import java.net.*;
import java.io.*;
public
2004 Aug 06
0
Please Help, Lost ogg sync using jspeex
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<DIV dir=ltr><FONT face=Arial color=#000000 size=2><FONT face=Arial color=#000000 size=2>Hi</FONT></DIV></DIV>
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2005 Jul 05
2
Java and R help
Im doing an aplication in Java and i have a program made in R what i
want to launch with Java.
I have the following instructions:
Runtime r = Runtime.getRuntime();
try
{
System.out.println ("Llamada a R...");
p = r.exec(sRutaR);
}
catch (IOException e)
{
System.out.println ("Error lanzando R: " +
2009 Mar 30
0
Problem in S4 object displaying from within a Java application using JRI
I am using JRI (Java R Interface) library in order to call R from within my
Java application. But since the "rmu1" and "rmu2" ,see the following code,
are objects of type S4 once i run the application the value of Null will be
returned for both of them. On this regard, i would appreciate it if anyone
can tell me how i am going to display and/ or convert these objects to Java
2004 Apr 21
2
calling R from java
Hello,
I need to call R from a java(swing) application. I manage to do it with
something like :
Process p = Runtime.getRuntime().exec("R --slave")
OutputStreanWriter o = new OutputStreamWriter(p.getOutputStream())
o.wrote("...")
... etc
but at the end no .Rdata file has been created and there are some data I
don't want to reload each time (for time execution reasons).
2004 Apr 22
0
calling R from java[Scanned]
look at http://www.omegahat.org/download/index.html
for my part, i'm working on Window 2000 and got lots of problem in SJava building due to C code compilation...
Cheers
Bruno
-----Message d'origine-----
De : anthony.ferrari at ensimag.imag.fr [mailto:ferraria at ensisun.imag.fr]
Envoy?? : jeudi 22 avril 2004 15:15
?? : rossini at u.washington.edu
Cc : r-help at stat.math.ethz.ch;
2004 Nov 19
0
[AustinJUG] Problem calling rsync from java on OSX
yeah, i tried that already.
specifcially, mine was:
/*
String cmd[] = new String[5];
cmd[0] = "/usr/local/bin/rsync";
cmd[1] = "--daemon";
cmd[2] = "--config=/Users/dlippolt/.azerup/rsyncd.conf";
cmd[3] = "--address=127.0.0.1";
cmd[4] = "--port=2873";
*/
as an aside, i dont have my head fully wrapped around the real
2006 Sep 05
1
Reserve and biobase
Hi
I am using Rserve for R2.3.1.
every time after I load Biobase library, a new Graphics window frame pops up. Could any onw know how can avoid it.
Best
Saeede
class testReserve {
public static void main(String[] args) {
RServeConnection rsCon = null;
Rconnection c = null;
Process proc = null;
try {
Runtime rt = Runtime.getRuntime();
proc
2004 Nov 19
1
Problem calling rsync from java on OSX
rsync and ajug lists,
been pulling my hair out on this one.
i have some java code which uses the Process object to spawn an rsync
connection in --daemon mode.
the exact same command executes properly when run from outside java (i.e
.on the command line) on osx. it also executes correctly from within
java on linux using a similar jdk (sun 1.4.1 vs sun 1.4.2 for osx)
here is example code:
2009 Jun 12
0
JRclient.RSrvException Exception: Handshake
Hi all,
first of all: Sorry for my bad englis, and now the Question:
I have some problems with running R from Java. First i tried using rJava (JRI). But the examples didnt work properly.
Now im trying to establish a connection by using Rserve and JRclient (RF503).
I have the following code, which i`ve found:
------------------------------------------------------------------------
public
2011 May 25
0
issues with rJava; cannot run JRI example
Hello,
I am trying to run JRI example from rJava, but I have some issues. I have read many posts and didn't find any solution to my problem.
I have the following code:
Rengine re = new Rengine(null, false, null);
System.out.println("Rengine created, waiting for R");
if (!re.waitForR()) {
System.out.println("Cannot load R");
return;
2005 Aug 16
4
Image from bytes streams
Hello!
I'm trying to get an array of bytes from graphic images generated by
R. Here, you can see my Java code:
--------------------------------------------------------------------------------------------------------------------------
Process p = Runtime.getRuntime().exec("C:/Arquivos de
programas/R/rw1090/bin/Rterm.exe --no-save");
DataOutputStream output = new
2009 May 01
0
(no subject)
Hi.
We user ftp-solr plugin and have problem with solr-1.3+
with HTMLStripWhitespaceTokenizerFactory (Solr schema in attachments).
In some maildir's present messages with wrong "Content-Type: " fields in attachments.
For example:
"
Content-Type: TEXT/mspowerpoint; name="Zapatec_6zap_netvibes_1.ppt"
"
Indexing for this messages is stop with "fts_solr:
2009 May 06
0
Solr FTS issues (Was fts-solr plugin issue (Marked invalid))
Hi,
Sorry for the change of thread, I just signed up to the list so I couldn't reply to the earlier message.
Let me clarify the issue that Nikolai was describing.
We're running dovecot 1.1.11 and solr 1.4.
The issue is quite simple.
1. I run a search.
2. Dovecot sends a list of emails to solr
3. Solr starts indexing them
4. Solr runs into a "bad" email and we get: SEVERE:
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 May 01
5
fts-solr plugin issue (Marked invalid)
Hi.
We user ftp-solr plugin and have problem with solr-1.3+
with HTMLStripWhitespaceTokenizerFactory (Solr schema in attachments).
In some maildir's present messages with wrong "Content-Type: " fields in attachments.
For example:
"
Content-Type: TEXT/mspowerpoint; name="Zapatec_6zap_netvibes_1.ppt"
"
Indexing for this messages is stop with "fts_solr:
1999 Oct 06
1
Java interface to R
I have been doing some programming with java servlets for data
collection.
I was wondering if there is a way to connect to the R-server using java
to do data analysis. A java-interface or some connection class.
I think there is some similar facility with SAS, although I have not
looked at it.
Richard Piper
RNS Hospital,
Sydney.
2008 Oct 31
2
Problem of running R console from Java on linux box
Hi the list:
I can not create R process from Java application with my linux box,
the process never was created, or just terminated immediately after I
called Runtime.getRuntime().exec(...)
The command lines I have tried are(the paths are all correct):
"/bin/sh /usr/bin/R"
"/bin/sh -c /usr/bin/R"
"/usr/lib/R/bin/exec/R"(also set R_HOME=/usr/lib/R)
I