similar to: Near-perl-like levels of obfuscation

Joerg Jaspert, one of the ftpmasters / archive maintainers within Debian, today posted a new list of 'Sections' to debian-devel-announce (see eg here http://www.nabble.com/forum/ViewPost.jtp?post=22524830&framed=y ) This now includes a new Section: gnu-r Everything about GNU R, a statistical computation and graphics system which

r-devel and debian-devel readers: Below is a draft for a suggested policy for R packages within Debian. In the six years that we have been maintaining R for Debian, the total number of R related packages has grown to a full thirty -- eleven based on the main tarball released by R Core, as well as nineteen contributed packages -- reflecting the work of five different Debian maintainers. This

Hi, Has anyone out there written a function to take a data.frame as input and generate XML that conforms to the DTD for ggobi ("ggobi.dtd")? In other words, like a simple version of the writeSDML function in the StatDataML package, but using ggobi.dtd instead of StatDataML.dtd. It looks easy to write such a function to handle data.frames with only numeric data, but a bit of work with

Good day everyone. I have a question concerning *ggobi* and *rggobi*package. I am using R version 2.13.2 and Ubuntu 11.04. I am new to ggobi and I'm reading the book *Interactive and Dynamic Graphics for Data Analysis *. The book was published 2007. My question is: how can I export a graph for *rggobi* to pdf to include it in latex. For example: I have lots of variables in ggobi and I need to

Hello! I use Debian GNU/Linux at work and I really like apt-get tool. As far as I understand the whole picture, there are now some Debian packages of R packages. Build of Debian packages is done automagically by Perl script. By the way, what is the status of Debianizing R packages? Is it stopped, just holded, ... I don't know so I am asking There is also Bioconductor and I am aware that the

Sources for R-1.7.0 are now available through rsync to rsync.r-project.org. $ rsync rsync.r-project.org:: r-release R-1.7.0 sources (current released version - approx 30 MB) r-patched R sources (patched released version - approx 30 MB) r-devel R sources (development version) r-manuals Development sources for manuals for R r-recommended Sources for recommended R

Sources for R-1.7.0 are now available through rsync to rsync.r-project.org. $ rsync rsync.r-project.org:: r-release R-1.7.0 sources (current released version - approx 30 MB) r-patched R sources (patched released version - approx 30 MB) r-devel R sources (development version) r-manuals Development sources for manuals for R r-recommended Sources for recommended R

Dear all I have issues with loading ggobi plug-ins in my Debian testing. In a R --vanilla session I get a lot of error messages about being unable to load the plug-ins (see at the end). I understand that this issue has been previously addressed [1][2], and the solution implemented in Debian: liviu at debian-liv:~$ locate /usr/lib/ggobi/plugins /usr/lib/ggobi/plugins

Matt, The LLVMCore library provides constant folding automatically. So, when your obfuscated module is read in and the assembler re-creates your constants, the arithmetic is done automatically and the constants are folded. To see where this is done, see lib/VMCore/ConstantFold.cpp Reid. On Thu, 2007-12-13 at 02:22 -0600, Matt Fredrikson wrote: > Hello all, > > I am implementing some

There is a new version of the abind package on CRAN (abind_1.1-0). abind() is a multi-dimensional generalization of cbind() and rbind() -- it can bind multiple 2-d matrices into a 3-d array, or bind 3-d arrays together, etc. In this new version the behavior of the function abind() has been enhanced slightly (it can now accept a list as the first argument, removing the need to use do.call()

There is a new version of the abind package on CRAN (abind_1.1-0). abind() is a multi-dimensional generalization of cbind() and rbind() -- it can bind multiple 2-d matrices into a 3-d array, or bind 3-d arrays together, etc. In this new version the behavior of the function abind() has been enhanced slightly (it can now accept a list as the first argument, removing the need to use do.call()

On Thu, 13 Dec 2007, Matt Fredrikson wrote: > After I run opt on an un-obfuscated bitcode file to produce an > obfuscated bitcode file, I verify that my transformations were placed ok > in the file using llvm-dis. At this point, the changes appear to have > been made. However, if I run the obfuscated bitcode file through llc > to produce x86 assembly, the obfuscations vanish. I

The other thread brought to my attention that only the <email> syntax obfuscates mailto links. Plus, while the entity encoding technique probably fools some scrapers, I doubt it's all that effective. Even Gruber uses the Hivelogic Enkoder [1]. So, what are people using for obfuscation and are you using any scripting or automation (filter that takes a pass before or after Markdown) to

Dear R-users, we are using library(snow) for computation on a linux cluster with RMPI. We have a problem with clusterEvalQ: after launching clusterEvalQ it seems loading the required library on each node but if we type a function belonging to the loaded package R doesn't find it. > library(snow) # making cluster with 3 nodes > cl <- makeCluster(3, type = "MPI") Loading

Hello, Matt. > Does anybody know what pass is clobbering my obfuscations? I think this is DAG combiner machinery in the codegenerator itself. Try to provide -fast option to llc. -- With best regards, Anton Korobeynikov. Faculty of Mathematics & Mechanics, Saint Petersburg State University.

Hi Folks, I'm at the point where I'd normally install xgobi (which I've used and found very useful), but there is the alternative of ggobi (now at version 0.9). Would anyone with experience of both care to indicate the merits of either relative to the other? The other thing I can't make out too clearly from the ggobu website is quite what's involved in choosing between the

Good day everyone. I have a question concerning *ggobi* and *rggobi*package. I am using R version 2.13.2 and Ubuntu 11.04. I am new to ggobi and I'm reading the book *Interactive and Dynamic Graphics for Data Analysis *. The book was published 2007. My question is: how can I export a graph for *rggobi* to pdf to include it in latex. For example: I have lots of variables in ggobi and I need to

I'd like to know if there is any known project doing obfucated code generation or software watermarking in LLVM. The [obfucation/software watermarking] in machine instruction level usually requires to insert dead code, constant "unfolding", computationally intensive "opaque predicate", redundant calculation, duplicated calculation, etc, which all make the program

Hi everybody, I have trouble in installing packages from source code by following Section 5.1 in manual R-admin.pdf . I am using R 2.1.0 and Win NT. Following the Windows toolset section in the manual, I download the tool set package from: http://www.murdoch-sutherland.com/Rtools/tools.zip and unzip under C:\tools I also downloaded Perl (Windows Port) and installed it.

Hello all, I am implementing some simple obfuscation transformations in LLVM. One of the obfuscations involves searching for particular constants, and "unrolling" them throughout a procedure using arithmetic. In effect, certain constants are broken up into smaller constants and recombined as needed using the appropriate operators. I perform this on intermediate LLVM instructions. After