similar to: Dependency-aware scripting tools for R

Hi, In support of reproducible research at my Institute, I seek an approach to re-creating the R environments in which an analysis has been conducted. By which I mean, the exact version of R and the exact version of all packages used in a particular R session. I am seeking comments/criticism of this as a goal, and of the following outline of an approach: === When all the steps to an workflow

I have a 47k x 47k adjacency matrix that is very sparse (at most 30 entries per row); my textual representation therefore is simply an adjacency list of connections between nodes for each row, e.g. node connections A B C D E B A C D C A E D A E A F F E G H I'd like to import this into a dataframe of node/connection (character/vector-of-characters) pairs. I've experimented with

If I actually finished writing this module, would any of you use it? Would you wish it did something else/different than what's described below? Any comments or suggestions on its proposed usage, intent, or syntax are welcome! (An alternative, better name would also be appreciated) -Aaron NAME R::Wrapper - Wrapper around the RS-Perl R module SYNOPSIS #!/usr/bin/perl -w

Hi, I'm trying to implement the DBSCAN algorithm to get O(N*LogN) complexity and I'd need a spatial tree of some sort (kd,r,bd..), or a function that computes radius-based search on spatial data, i.e. given a radius eps finds ALL the points which fall in the corresponding hypersphere centered on the current examined point. Is there a package with this features? So far I found RANN

Here is the pre-pre-pre alpha of the file, llease be kind <g> I give up on TableGen... cannot build the flex/bison emitted files ;-( With my hacked version of the checkout the script build Fibonacci.exe and HowToUseJIT.exe among with the proper libraries. I included also a demo version of the HowToUseJIT Visual studio project generated by the script. You can debug the program in the

On Sat, 2004-09-25 at 12:19, Paolo Invernizzi wrote: > Here is the pre-pre-pre alpha of the file, llease be kind <g> > > I give up on TableGen... cannot build the flex/bison emitted files ;-( > With my hacked version of the checkout the script build Fibonacci.exe > and HowToUseJIT.exe among with the proper libraries. > > I included also a demo version of the

I don't want to drive this too off topic, but I should be clear that I wasn't suggesting that the LLVM project adopt XPJ as it's official config file format for Visual Studio. I have found it useful to use XPJ to generate the initial VS projects for a code base that doesn't already have VS projects. I also find it nice to be able to see all of the config options in a

On Wed, 2007-03-28 at 10:22 -0500, Christopher Lamb wrote: > I don't want to drive this too off topic, but I should be clear that I > wasn't suggesting that the LLVM project adopt XPJ as it's official > config file format for Visual Studio. I have found it useful to use > XPJ to generate the initial VS projects for a code base that doesn't > already have VS projects.

I have not devoted time to setting up ROracle since binaries are not available and it seems to require some effort to compile (see http://cran.r-project.org/web/packages/ROracle/index.html). On the other hand, RODBC worked more or less magically once I set up the data sources. What is your success using ROracle and why would it be preferable to RODBC ? -Avram On Thursday, September 11,

Hi Oscar, On 30-Jul-08, at 9:41 AM, Óscar Fuentes wrote: > 1. General LLVM users: Are you so happy with `configure' and hand-made > makefiles that you wont consider an alternative? If you are > interested, > I can steer my work to cover all platforms. We (RapidMind) are very interested. We would very much like to see a unified build system across MSVC/Windows and gcc/Linux/OS

>From: Paolo Invernizzi <arathorn at fastwebnet.it> >Date: Thu, 16 Sep 2004 10:20:39 +0200 > >I'm using scons to generate that files from .in files. I implemented in it >the configure check regarding iterators, hash and so on... >something like: > Hey, you've found the tool that makes it possible to generically reading Makefiles... Cool - The tool I've

I've been using SCons as the build tool for my frontend application, and I'm getting to the point where it would be useful to create a custom scanner for my generated bitcode files so that SCons can do proper dependency analysis. At the moment, SCons has no way to know which source files a particular bitcode file depends on, so the only way to do a "correct" build is to

[Repost: The mailing list was down yesterday. Sorry if this is a duplicate] I'm evaluating CMake (1) primarily as an alternative build system for Visual Studio users, although it can easily be a replacement for `configure' and hand-made makefiles too, providing a single build system for all platforms. CMake is a tool that takes a project description and configures, generates makefiles,

Is there anyway I can write a script which feed input datasource from stdin and let R process it (maybe frequency report) then output the report to stdout? I can't seem to find much info on documentation or FAQ on this topic. Thanks! Soichi Hayashi ********************************************************************** The information contained in this communication is confidential,

Stefanus Du Toit <sdt at rapidmind.com> writes: [snip] > We have considered contributing such a build system, and if we were to > do so would probably base it on SCons (http://www.scons.org/) because > we already use SCons extensively. At first, SCons is what I intended too. But then I read about the KDE experience and took the safe route :-) [snip] > Are you intending

Hi I'm trying to compile HowToUseJIT.cpp, but it seems that iterator definition is missing: --------------------Configuration: HowToUseJIT - Win32 Debug-------------------- Compiling... HowToUseJIT.cpp c:\sfu\usr\local\src\llvm\include\llvm\adt\ilist(41) : fatal error C1083: Cannot open include file: 'llvm/ADT/iterator': No such file or directory Error executing cl.exe. I've

I could use some help generating a time series for the Mackey-Glass equation: dx/dt = 0.2 x(t-tau)/(1 + x(t-tau)^10) - 0.1 x(t) for the case there tau = 17. I tried the "ddesolve" package but the dde(...) function seems to hang, not producing anything. Can someone show me the R script how to do this? - Mike Beddo [[alternative HTML version deleted]]

Hi all, Well, suggestion for workarounds for the namespace problems are welcome... this is a 7 minutes compile files on a pentium 4 3ghz 700Mb ram... The fatal error at the end MAY depend on the previous... or at least, I hope so. cl /nologo /TP /EHsc /GR /Zi /Yd /D__STDC_LIMIT_MACROS /DHAVE__FINITE_IN_FLOAT_H /DHAVE__ISNAN_IN_FLOAT_H /ISTLport-4.6.2\stlport /Illvm\inc lude

It would be great to avoid STLPort and use plain vanilla VC... as I told, the biggest difference it's how the hash_map and hash_set are implemented, but I'm not so strong in C++ for resolving the iussue. About the build procedure, it's based on scons, and it's still at a very preliminary stage... Right now I'm trying to build TableGen with it, as till now I've always

Óscar Fuentes wrote: > I'm evaluating CMake (1) primarily as an alternative build system for > Visual Studio users, although it can easily be a replacement for > `configure' and hand-made makefiles too, providing a single build system > for all platforms. CMake is a tool that takes a project description and > configures, generates makefiles, project files for IDEs, etc as