similar to: R as Unix-Filter and Streams for DataMining

Hi, using R64.1 the summary function for simple statistics of a vector gives inaccurate results for the maximum. Example: summary(c(123456,1,2,3)) gives : Min. 1st Qu. Median Mean 3rd Qu. Max. 1.00 1.75 2.50 30870.00 30870.00 123500.00 The Max value ist wrong in a mathematical sense. I've tried with S-Plus, it gives the same result, but this seems

Hi, if make and gmake are different on any machine (for example Solaris with gnu make as gmake), then compiling fails with gmake. A small transcript follows. If i make a link from gmake to make as under linux, then it works. This problem exists in all versions of R. g77 -O2 -fPIC -c sslvrg.f -o sslvrg.o g77 -O2 -fPIC -c stxwx.f -o stxwx.o ../../../../bin/R SHLIB -o modreg.so bsplvd.o bvalue.o

Hi, is it possible in one of the libraries on linear methods to constrain the coefficients to be positive? Thanks Chris -- Christoph M. Friedrich | mailto:friedrich at computer.org Gesellschaft f?r Modulfermenterbau mbH (GfM mbH) | http://www.tussy.uni-wh.de/~chris Alfred-Herrhausen Str. 44 ; D-58455 Witten, Germany

Hi, is there any possibility to import excel or lotus 123 (.wk1) files to R without using Excel to export as ASCII itself? Any external converter for unix will also do the job, but i do not know about one. Thanks chris -- Christoph M. Friedrich | mailto:friedrich at computer.org University of Witten/Herdecke | http://www.tussy.uni-wh.de/~chris Institut fuer Angewandte Biotechnik und

Dear R-user, I wish to know if someone is using R as concern Datamining or KDD (Knowledge Discovery in Database) and if already exists a R package specialized in this kind of analysis. I found this contributes on the R web site: [20] Diego Kuonen. Introduction au data mining avec R : vers la reconqu??te du `knowledge discovery in databases' par les statisticiens. Bulletin of the Swiss

Dear Group, I am looking for a package that is going to help me on Data preprocessing methods in Datamining. Is there any package in R2.4.0 to support DM? or what is the suitable package that i can adopt do the work? Kindly need your assistance. Thanks & Regards JJ --- -- Lecturer J. Joshua Thomas KDU College Penang Campus Research Student, University Sains Malaysia [[alternative

Short course: Statistical Learning and Data Mining II: tools for tall and wide data Trevor Hastie and Robert Tibshirani, Stanford University Sheraton Hotel, Palo Alto, California, April 3-4, 2006. This two-day course gives a detailed overview of statistical models for data mining, inference and prediction. With the rapid developments in internet technology, genomics, financial

Short course: Statistical Learning and Data Mining Trevor Hastie and Robert Tibshirani, Stanford University Sheraton Hotel Palo Alto, CA Feb 26-27, 2004 This two-day course gives a detailed overview of statistical models for data mining, inference and prediction. With the rapid developments in internet technology, genomics and other high-tech industries, we rely increasingly more on data

Dear all, I have an implementation of streams in R. The current implementation of delay() and force() is inspired from the LISP implementation found in Part VI "Languages for AI problem solving" of "Artificial Intelligence" by G. Luger. I have tested it with the Fibonacci example in the same book (see examples below). It works but I do run into a problem when I try to

Dear Group I have few errors while installing package rattle from CRAN i do the installing from the local zip files... I am using R 2.4.0 do i have to upgrade to R2.4.1 ? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ utils:::menuInstallLocal() package 'rattle' successfully unpacked and MD5 sums checked updating HTML package descriptions > help(rattle) No

Thanks to Prof Brian Ripley, Duncan Murdoch and Luke Tierney for your replies. In particular, I found Luke Tierney's info very useful. I just would like to answer Duncan Murdoch's question (what is a stream [Lazy list in Luke's implementation] in plain english?) in case it interests somebody else. In fact, I will quote from "Structure and Interpretation of Computer

I wrote As a beginner, I agree .... the for loop is much clearer to me. Wacek Kusnierczyk <Waclaw.Marcin.Kusnierczyk at idi.ntnu.no> replied > >well, that's quite likely. especially given that typical courses in >programming, afaik, include for looping but not necessarily functional >stuff -- are you an r beginner, or a programming beginner? > Both. My PhD is in

Hopefully this isn''t completely inappropriate, but lately I''ve been curious about what books people have found most helpful in their development as programmers. If one of the icons like Dave Thomas, DHH, Mike Clark, Andy Hunt et al could weigh in that''d be awesome :) Here are some of my favorites: Refactoring, Martin Fowler Mastering Regular Expressions, Friedl

Hello, What can I read to learn more about interpreters in general and the R interpreter in particular? As for my level of computer competence, I can maintain my Linux system pretty easily and I can program a bit in C and Python. TIA, Robert Burrows rbb at nebiometrics.com -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read

I was wondering if R had a data mining componant and how i could get it. If not do you know anyone who is developing a datamining "plug in" for R Phillip Goodreid -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe"

Hi, 1. A small question: How do I ensure memory alignment? I want all malloced memory, globals and functions to be 4-byte aligned. Does llvm have any ".align" keyword? I'm currently implementing a small scheme toy-compiler, and want to use the lowest 2 bits for type tags. It's Currently 380 lines of scheme-code[1], quite similar to the compiler in SICP[2], which I hope to get

Tobias Nurmiranta wrote: > Hi, Chris and others can give you better ideas on the ideal ways to implement what you want, but I'll give some ideas/answers for now. > > 1. > > A small question: How do I ensure memory alignment? I want all malloced > memory, globals and functions to be 4-byte aligned. Does llvm have any > ".align" keyword? No, LLVM does not

My samba shares aren't working with ACL access since the upgrade. Here is an example of the error from /var/log/messages Dec 14 12:44:17 gfm-atlas smbd[14365]: [2006/12/14 12:44:17, 0] smbd/service.c:make_connection_snum(911) Dec 14 12:44:17 gfm-atlas smbd[14365]: '/usr/GFM_Shares/Users/Receiving' does not exist or permission denied when connecting to [GF_Receiving] Error was

..many thanks, no it works until he didn't find hhc.exe (..but the path to HTMLHelpWorkshop should be correct !?) and break down, ok i just check all path settings and find a solution for my self ! But here another problem: ...modify without the MkRules in my current binary R.1.6.1\src\gnuwin32 C:\DataMining\rw1061\library>Rcmd INSTALL Oop make: Entering directory

> > Uwe Ligges already told you *not* to unpack in ...\rw1061\library, but > > that seems to be exactly what you have done, hence the problem. > > ...many sorrys for my ignorance > and thanks for all your helps , now it works :-) > > regards,Christian > > ----- Original Message ----- > From: <ripley at stats.ox.ac.uk> > To: "Christian Schulz"