similar to: The Array Programming Languages Conference APL-Berlin-2000

http://idisk.mac.com/jdeleeuw-Public/utilities/apl/apl.R Dedicated to the IBM 2741. Implemented for general multidimensional arrays: drop, take, reshape, shape, rank, select, generalized inner product, generalized outer product, representation, base value, join, expand, reduce, scan, member of, ravel, compress, tranpose, rotate Basically, the APL-I part is complete, and after some testing

Hi, is anybody out there who knows APL and would help me to translate 52 lines of APL code into propper R? best, Torsten

I have been working with the pls procedure and have problems getting the procedure to work with matrix or frame data. I suspect the problem lies in my understanding of frames, but can't find anything in the documentation that will help. Here is what I have done: I read in an 10000 x 8 table of data, and assign the first four columns to matrix A and the second four to matrix B pls <-

Why does this person have my e-mail address ? ----- Original Message ----- From: <markogift@astriholics.org> To: <hackerwacker@cybermesa.com> Sent: Tuesday, November 23, 2004 1:13 PM Subject: Gift for Mark Spencer > Hello everyone! > > We have been thinking about something that we could do for Mark > Spencer as a holiday gift. We have decided to try to orgranize a

Hi, all. Got my Uniden UIP200 today (ordered from thetwistergroup.com), and was very excited to set it up... until I came to the realization that there were no docs with it whatsoever. There was, however, a sheet of paper with the stock warnings (don't use the phone in the tub, etc.), AND a URL -- for documentation. Score! Well, no. The URL it gave me, bcs.uniden.com, does indeed have

Good Day To You All, I have installed Ubuntu 9.04 on a Laptop running Vista Business. When I try to start my little machine, GRUB keeps telling me there is an error: Either: Error 25, Error 21, or Error 5. Once in a while, it is 'Error 22'. And then there is no way to go any further: End of the line. The 'Error' crashes me into being nothing. Why do I get these 'Error

Hi, I have mentioned before that we have added some sdt dtrace probes in SAX, our APL interpreter. Encouraged by Angelo and Jignesh, I have created a small document (5 pages) describing our experience with it, together with some problems we have encountered and some scripts we use for pretty-printing dtrace outputs. The said document can be found at

I'm very new to R and utterly blown away by not only the language but the unbelievable set of packages and the documentation and the documentation standards and... I was an early APL user and never lost my love for it and in R I find most of the essential things I loved about APL except for one thing. At this early stage of my learning I can't yet determine if there is a way to

I'm an old APL fossil and I got used to work with nested arrays there. In APL(2) you can write 1+(1 2 3)(4 5 6 7 8 9) and get (2 3 4)(5 6 7 8 9 10). A similar concept is R's lists. So it takes me by surprise to learn that 1+list(1:3,4:9) delivers an Error in 1 + list(1:3, 4:9) : non-numeric argument to binary operator Is there any particular reason why this doesn't work

Gunnar Hjalmarsson (1): Two "Hausa" layout variants with identical descriptions Moritz Sichert (1): Fixed RALT config of de(T3) Nik Kopylov (1): Descriptions formatting, typos and mistakes v2 NikoKrause (1): two new layouts "Russian (Germany, recommended)" and "Russian (Germany, transliteration)" for german keyboards Sergey Udaltsov (14):

Hello people, Is there some simple way of spinning and/or flipping arrays in R? Here's what I mean. Suppose that foo is a 2x3x4 array with the following contents: (I know this is different than typing 'foo' at and R prompt, but I'm so used to row major order from using APL, I have a hard time with R's output) > foo[1,,] [,1] [,2] [,3] [,4] [1,] 1 2 3 4

At the APL conference in Berlin on July 24 I am giving a talk about about a molecule-like notation for arrays for which some prototype code is available in R. It is a graphical notation for arrays of higher rank which makes the structure of arrays and their various concatenations intuitively apparent, and which, in my judgment, would make an excellent interface for array programming languages. I

Am 22.06.20 um 16:48 schrieb Luca Bertoncello: > Hi list! > > So, now I have a business contract and a technician was here to check > the DSL... > Nothing found, except that for 50Mbps I need now vectoring. Really > nice... A couple of years ago I could get 50Mbps without vectoring. > Of course, Deutsche Telekom said nothing about this change... > > Well, I got it

nowhere does it say that centos is approved for use in DoD. it is not on the APL, only RedHat and SuSE

It seems to be the time of the year for top 10 lists both looking backwards (e.g. films: http://www.msnbc.msn.com/id/3660638/ ) and forwards (e.g. trends: http://www.wfs.org/forecasts.htm ) In this light I think we need a list of the top 10 features that users think R needs. Some of these are concrete while others are vague. By R, I am referring to the entire R system including packages, not

OpenSSH-2.5.2.p1 won't connect to OpenSSH-2.5.1p2 using version 2 protocol, quitting with the error message: [dunlap at tesla dunlap]$ ssh -2 kraken 7a 90 3f 39 37 67 0d 9e ac 43 74 c3 83 83 f5 a2 Disconnecting: Bad packet length 2056273721. tesla is Linux tesla.apl.washington.edu 2.2.16-3 #1 Mon Jun 19 19:11:44 EDT 2000 i686 unknown Intel RHL6.2 with OpenSSH-2.5.2.p1 compiled from sources

I'd like my compiler to emit proper line number information. The docs talk about Instruction::setDebugLoc(), but that method doesn't actually have to be in my 2.7 LLVM Debian package. What's the correct way of doing this? In addition, can anyone point me at an example of how to emit a comment attached to an instruction (or function)? -- ┌─── ｄｇ＠ｃｏｗｌａｒｋ．ｃｏｍ ─────

Given a structure like this (using C syntax rather than LLVM because I'm still not fluent with LLVM assembly): struct Object { int i1; int i2; int i3; }; Then, if I have an int* pointer which I know is pointing to the i3 element, what's the best way of recovering a pointer to the structure as a whole? My fallback option is to cast the pointer to an int64, use getelementptr to

Given an nxm matrix A I want to compute the nxm matrix B whose ij-th element is the sum of the elements of A lying on the diagonal that ends with element ij, i.e., b_ij = a_ij + a_(i-1)(j-1) + a_(i-2)(j-2) + ... In APL (which I no longer use), I would use the 'rotate' operator to derive an array whose columns are diagonals of the given array and then cumulate down columns. Is

I bogged down about half way through reading the Green Book, in part because it became increasingly difficult to understand how some of the ideas related to R, as opposed to S (which I have not used). Does any reader know whether there is a document that points out differences between S and R that would be helpful in reading the Green Book? Ideally, perhaps, I need a "crib sheet" to