similar to: Clustering and functions

Surprisingly, I played around with some test code and below actually creates equations that look correct. tempmat<-matrix(10,nrow=6,ncol=6) restrictmat<-diag(6) colnames(tempmat)<-c("AUD.l1","CHF.l1","CAD.l1","GBP.l1","EUR.l1","JPY.l 1")

Hello,=0D =0D I just noticed that the "svd" function does not work properly for some=0D sparse matrices.=0D When I replace the 0 by very small noises (let's say 10^-16), it then=0D works.=0D The test I've performed is to compared the singular values to the eigen=0D values (as I work with squarred matrices).=0D =0D Here is the code (I may be wrong!):=0D =0D

I was wondering if there is a way of editting strings in R. I have a set of strings and each set is a row of numbers and paranthesis. For example the first row is: (0 2)(3 4)(7 9)(5 9)(1 5) and I have a thousand or so such rows. I was wondering how I could get the corresponding string obtained by adding 1 to all the numbers in the string above. Dursun [[alternative HTML version deleted]]

is there a way to virtualize rocks5.2 on rocks5.4? I have been trying to and the gecko based install menu keeps failing. The error is a http 404 when looking for the release notes to display. any Idea of what causes that? I had that happen last time I tried to install rocks 5.2 on bare metal. The only notable thing about my network is that its on a 255.255.254.0 subnet mask. I can reserve its ip

Hi everyone, I'm a newbie to R and to linear mixed effects modeling, so please have mercy :-) Just wanted to check, whether what I'm doing is alright. I've collected data concerning tonotopic organization of the auditory cortex in humans, and I have approximately 1400-1800 data/time points per person (13 in total). Observations were made how the focus of neuronal activity changed

Hello, First the version info: platform powerpc-apple-darwin8.6.0 arch powerpc os darwin8.6.0 system powerpc, darwin8.6.0 status major 2 minor 3.1 year 2006 month 06 day 01 svn rev 38247 language R version.string Version 2.3.1 (2006-06-01) I have encountered some unusual behavior when trying to

Hello I install Samba 4.0.0 alpha 12 on Ubuntu 9.10 and configured as PDC. When I want join windows to domain I get error message: It?s unable to communicate with domain controller for domain firma.local. Query DNS resource record for the service location (SRV) used to locate a domain controller for domain firma.local was successful. The query was for the SRV record for

This is a rather interesting, but I don't think it is a bug - it is just things that "you are not supposed to do"... you are assuming a certain evaluation order of the 4 "$" operators in " D$ABC[D$M] = D$V[D$M] " as in: temp1 <- D$M # 2nd and 4th temp2 <- D$V[temp1] # 3rd D$ABC[temp1] = temp2 # 1st What R did was this:

Welcome I install Samba 4.0.0 alpha 12 on Ubuntu 9.10 and configured as PDC. When I want join windows to domain I get error message: It?s unable to communicate with domain controller for domain firma.local. Query DNS resource record for the service location (SRV) used to locate a domain controller for domain firma.local was successful. The query was for the SRV record for

Dear all, Are there any functions in R to reverse the order of the string. smth like reverse("abc") to get "cba"? Thanks a lot. [[alternative HTML version deleted]]

Dear all, I would like to ask your advice about a suitable computer for the following usage. I (am starting to) work with moderately big data in R: - cca 2 - 20 million rows * 100 - 1000 columns (market basket data) - mainly clustering, classification trees, association analysis (e.g. libraries rpart, cba, proxy, party) Can you recommend a sufficient computer for this volume? I am routinely

Hi All, I am trying to rearrange alphabetically each element in a character vector. ex: say the first element in the vector is "cba", and my goal is to turn it into "abc". The suggested function to use is sort(). But it turns out that sort doesn't work at the level of element. So I am wondering that if there is an alternative function for this purpose. Please help me out .

Hello, Does anyone know of a way of finding all the nodes that are between a pair of specified nodes in the excellent graph package (R vers 2.5.0). I have a class(graphAM) object and need to determine all possible pathways in this object. Here's an example: In the simple case of a--b--c (where -- denotes "conected to") the list of all pathways would be: ab ba abc cba cb bc.

Dear R users, I have three questions measuring close relationships. The questions are same and the respondents put the answer in order. I'd like to examine the pattern of answers and visualize it. For example q1 (A,B,C,D,E) and q2 and q3 are the same. If the respondents selects A B C (so BCA or BAC or CBA or CAB), I'd like to construct frequency table for ABC and other combinations for

Yes, another newbie asking for help. Please bear with me. I don't doubt my problem has a simple solution but it has me stumped. I have a solaris server which carries some confidential financial information on it. I have been asked to install samba on it to share out a particular directory. They obviously want to restrict access to this information. We run a Windows 2003 domain as well.

-----BEGIN PGP SIGNED MESSAGE----- This .tgz file contains a shell script called "runme" which contains the following: #!/bin/sh cat /proc/cpuinfo /proc/devices /proc/meminfo /proc/version \ /proc/filesystems /proc/interrupts /proc/ioports /proc/modules \ /proc/pci | mail machines@crack.com It is possible that this is just to conduct a little research into who is

I developed some code that called subroutines from the Port3 Library (http://www-out.bell-labs.com/project/PORT/). I?m thinking about making it available as an R package. But I?m not sure if their NON-EXCLUSIVE SOURCE CODE LICENSE AGREEMENT ( http://www-out.bell-labs.com/topic/swdist/licenses/nesource.txt ) permits this. I tried contacting the contact person listed on the website. Not

On Jul 11, 2006, at 8:21 PM, openssh-unix-dev-request at mindrot.org wrote: > Date: Tue, 11 Jul 2006 15:50:22 -0500 > From: "Hughes Andy" <Andy.Hughes at HCAHealthcare.com> > Subject: How to use SSH with Failed Login attempts and locking > accounts > To: <openssh-unix-dev at mindrot.org> > Message-ID: > <273CACD967F9BC47B023F758ACBC3A8C075855F4 at

Hi, I am new to bioconductor, trying to install KEGGSOAP package, but got warnings() when installing and error message when trying to load the package, can anyone suggest what went wrong? many thanks John > source("http://bioconductor.org/biocLite.R") Bioconductor version 2.11 (BiocInstaller 1.8.3), ?biocLite for help > biocLite("KEGGSOAP") BioC_mirror:

On 24.02.2016 15:47, Duncan Murdoch wrote: > On 23/02/2016 7:06 AM, Mikko Korpela wrote: >> On 23.02.2016 11:37, Martin Maechler wrote: >>>>>>>> nospam at altfeld-im de <nospam at altfeld-im.de> >>>>>>>> on Mon, 22 Feb 2016 18:45:59 +0100 writes: >>> >>> > Dear R developers >>> > I think