similar to: Encoding y (r)Jython.-

Hi all, I thought I would post code to send an email out of R. The code uses Grothendieck and Bellosta's interface package rJython for executing Python from R. The code itself provides basic email functionality for email servers requiring authentication. It should be easy to extend it (e.g., for sending attachments). I hope it's useful. require(rJython) rJython <- rJython()

Hello, I've posted something similar under a different subject and never received a solution. Trying again with (hopefully) a better description. Objective: Send a matrix of string data in an email message. The message must have authentication and be sent via an R script. I'm almost there! Here is where I am at: I collect long error message lines in 'errs', which is a matrix.

Hola, ¿qué tal? Estoy buscando "alpha testers" para mi paquete rPython. El paquete es la evolución natural de rJython, un paquete de R que permite llamar a Jython, el dialecto de Python que corre sobre la máquina virtual de Java, desde R. rPython permite llamar al verdadero Python. Funciona perfectamente en mi máquina, pero necesito ver qué problemas de instalación y uso aparecen en

Dear R People: I have been experimenting with rPython, rSymPy, and rJython. Here is my latest snag: > library(rJython) Loading required package: rJava Loading required package: rjson > library(rSymPy) > rJython <- rJython() > x <- "x" > y <- "y" > rJython$exec("from sympy import *") Error in .jcall("RJavaTools",

Yes, lots of packages do use C/Fortran code ... it would be great if there were more packages that are "pure R" especially since the advent of S4 classes and namespaces. Is it worth suggesting that we create a designation "pure R" for packages that have no external source code and encourage more of these? Indeed, now the number of packages is so big could they be classified to

On Mon, Jul 20, 2009 at 7:43 AM, Nick Johnson<nicholas.paul.johnson at gmail.com> wrote: > On Mon, Jul 20, 2009 at 10:09 AM, Mark Shannon<marks at dcs.gla.ac.uk> wrote: >> Andrew Haley wrote: >> If you can make your point without any references to any C/C++ specific >> features it might be more convincing ;) >> > > I did.  Recall my mention of

Big news for all Java programmers out there. Now you can use Cucumber with pure Java! That''s right, you don''t have to write a single line of Ruby! (1) All of your step definitions can be written as annotated methods in POJOs (Plain Old Java Objects). To get a taste of what this looks like, check out the simple example in the cucumber_java project on GitHub: * README for

Dear R users, I have been using rsympy to solve a set of simultaneous equations from R. There are two solutions for the variable I'm interested in, xx[0] and xx[1], which are in terms of symbols called lam and conc. I'd like to pick out the one which is positive at (lam=0, conc=0) and call it mysol. In python I could write: if (xx[0].subs(lam,0)).subs(conc,0)>0: mysol=xx[0]

Hi folks-- I'd really like to try out Xapian on my current server setup (Debian Sarge, Apache2, mod_python, django, postgresql, psycopg2). Problem is, my Python is compiled as ucs2, which is incompatible w/Xapian. I've tried recompiling Python w/ucs4, but it inevitably breaks psycopg2 (which I've blitzed & reinstalled on top of the new Python build, seems like dozens of times

2009/8/30 Uwe Ligges <ligges at statistik.tu-dortmund.de>: [snip] > Guido van Steen wrote: [snip] >> Something that interests me too: What about R's policy with respect to >> including binary files? I saw that developers should include a file [snip] > Please do not include binary files and carefully watch for licenses of those > files (e.g. if GPL'ed, you need to

Hello, Does anyone know how to convert this: > msg [1] "a" [2] "b" [3] "c" To: > msg "a b c" In other words, I need to convert a character vector to a single string with carriage returns for each row. Functionally, I'm attempting to send an email of a character vector in a way that is readable in the email body. I can only input one

I'd like to develop, if there is not one already, an interface between R code and Haskell code, to allow R code to call Haskell (compiled) code, and vice-versa. But in the interest of not reinventing the wheel, does anyone on this list know of existing bindings for Haskell code? There is support for loading plugins in Haskell, and for an eval() like set of functions provided by the Haskell

For those interested in experimenting with (compiling / developing) a version of R for the Common Language Runtime (CLR) environment (Microsoft .Net, Novell Ximan Mono & DotGNU) -- a few links to some "free" compliers: C DotGNU (the official GNU project) http://dotgnu.org/ http://www.southern-storm.com.au/pnet_faq.html#q1_7 FAQ "1.7. What is pnetC? Since version 0.4.4 of

On Mon, Jul 20, 2009 at 10:09 AM, Mark Shannon<marks at dcs.gla.ac.uk> wrote: > Andrew Haley wrote: > If you can make your point without any references to any C/C++ specific > features it might be more convincing ;) > I did. Recall my mention of java/c#/ruby/python's finally/ensure blocks, or C#'s using blocks. For proper implementation, these need multi-level unwinds,

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Duration: 3months + Location: SFO; CA The primary skills are: * Over all Red Hat Linux system admin - Patches using our own patch center - Spinning up approved version of the Linux - Migration of Red Hat 4.0 to 5.0 release in all our environment - Network trouble shooting & Design (mainly for our qa and dev environment) - Backup setup and Strategies - General scripting skills using bash,

Hi all, I'm trying to use the libvirt event system in order to notify the VM status (VM boot, reboot, crash, etc.). I must use the java binding, so I exposed some calls not present in "Libvirt-java" jna interface: virEventRunDefaultImpl() virEventRegisterDefaultImpl() (and several costant). In my java source I tried to intercept the event, using the

Buenas a todos, relato directamente mi problema. Estoy preparando unos datos para ingresarlos en otro programa que requiere una columna de ID y el resto de la información toda seguida sin espacios. El echo es que yo tengo la información separada en columnas, por ejemplo: ID col2 col3 col4 col5 etc. y precisaría dejarla de la siguiente forma: ID col2col3col4col5 etc. Para luego escribir a

On Thursday 21 April 2005 18:28, Vyacheslav Akhmechet wrote: > Evan, > > The problem is that I do not know the type of a target function at > compile time. If you consider my code example, I don't know the type > of 'i' until runtime (in fact, I can't even know a possible range of > types 'i' may assume). But... in a dynamic language each variable must

Hi all; I would like to pull data from some specific web pages that have for sale ads and insert the data into a database. Anyone know ofany tools that can help me with this?