similar to: problem with list

Hello, I want to split a string including a "+" but it seems there is no effect because of this special character. Just to explain, I convert frequencies to midi notes (external program) but I don't want to keep information about quater-tone! > s <- c("Fd4+1/4") (i't a note!) > strsplit(s,"+") [[1]] [1] "F" "d" "4"

Hello, I analyse some free-sorting data so I use hierarchical clustering. I want to compare my proximity matrix with the tree representation to evalute the fitting. (stress, cophenetic correlation (pearson's correlation)...) "The cophenetic similarity of two objects a and b is defined as the similarity level at wich objects a and b become members of the same cluster during the course of

Dear R users, I would like to write a script to launch R commands from a Unix prompt but I do not have any idea how to do it. Can someone bring me help please? Thanks in advance Denis Choquet -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or

hello Is it possible to execute Unix command from R prompt? for example ls cd .. In matlab this possible by adding "!" !ls !cd .. -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not

hello Is it possible to execute Unix command from R prompt? for example ls cd .. In matlab this possible by adding "!" !ls !cd .. -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not

Dear all, I have a question with regard to the use of hclust. I would like to be able to specify my own distance matrix instead of asking R to compute the distance matrix for me. It is computationally easier for me this way. My question is: How can I get hclust to accept this? Thanks, Ranjan -- *************************************************************************** Ranjan

Hi folks, When I enabled stored configs on my puppet master, it began keeping lots of open connections to the MySQL server (as far as I understand it opened one connection for each client run and never closed them). I set up the server to close idle connections after 5 minutes. Now the database server does close the connections but the puppet master keeps them in CLOSE_WAIT state and eventually

Hi, I'm new to R and I wonder if it's possible to have grid lines on a graph? Thanks. Yves Gauvreau -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To:

I don't know if it's useful to report this: (& who should I report it to?) # yum update [...] * base: mirrors.ircam.fr * extras: mirrors.ircam.fr * fasttrack: mirror.ovh.net * remi-ff: rpms.famillecollet.com * updates: centosq3.centos.org base | 3.7 kB 00:00 cr | 2.9 kB 00:00 extras | 3.4 kB 00:00 fasttrack | 3.4 kB 00:00 Not using downloaded repomd.xml

I'm trying to update my CentOS 5.6 boxes to 5.7, and on every single one of them yum is failing with a segmentation fault: the error happens when yum is checking the 'base' repository. [root at picard yum]# yum update Loaded plugins: downloadonly, fastestmirror, priorities Determining fastest mirrors * base: mirrors.ircam.fr * extras: mirrors.ircam.fr * updates:

Hello We use the default centos5 xen package We''d like to create a centos4.5 guest As we don''t have the CD we ask for an http install Here is how we launched virt-install and the error it returned ------------------ # virt-install Would you like a fully virtualized guest (yes or no)? This will allow you to run unmodified operating systems. no What is the name of your

Hello, I have a few packages where the latest updated version in 5.0 is greater than the current 5.1 version. Here is the list: package, installed version (from 5.0 updates), available (in 5.1) flac 1.1.2-28.el5_0.1 1.1.2-27 flac-devel 1.1.2-28.el5_0.1 1.1.2-27 hpijs 1.6.7-4.1.el5.3 1.6.7-4.1 libsane-hpaio 1.6.7-4.1.el5.3 1.6.7-4.1 thunderbird 1.5.0.12-5.el5.centos 1.5.0.12-3.el5.centos

Hi folks, I use mock quite extensively to build RPM packages for CentOS (actually I use the plague build system, which in turn uses mock). I have a mirror of the whole CentOS tree (on mirrors.ircam.fr, which syncs directly from msync.centos.org), which my mock configs uses exclusively. When populating the mock chroot, I consistently get these errors for packages in updates (and not in the base

Hi everyone. I tried the following command on ubuntu 14.04 :sudo apt-get install r-base-core And I get :The following packages have unmet dependencies: r-base-core : Depends: libtiff4 but it is not installable Recommends: r-recommended but it is not going to be installed Recommends: r-base-dev but it is not going to be installed Recommends: r-doc-html but

In my seeking a managable way to build libtiff, on the Asterfax forum I got the following recommendation (from another fax user that made the move to libtiff 3.8.2): ================================================================ Hi Robert, I have compiled libtiff-3.8.2 from the source package for my Fedora Core 4 machine. I am not sure about CentOS, but I think you can try to do the same

I'm sorry if this is a basic question, but I'm stumped. I'm just trying to plot the residuals from a linear model against another variable in the data frame. Here are the lines I'm trying to execute: size <- read.table(file="/u67/abasl70/surveys/annenberg/mega/smschl.dat", header=T) sizef <- data.frame(size, row.names=size$unit) attach(sizef) mschmod <- lm

After having scoured the net for a way to do SMB over SSH with Windows, I've tried everything I have found and I still can't get it to work. I'm using Windows Vista as the client and FC6 with Samba 3.0.24-1 as the server. I have set up a share and can successfully connect to that share with no ssh tunnel. I would like to tunnel SMB over SSH, so here is what I have tried: 1.

While using the rmvnorm function, I get the error: Error in eigen(sigma, sym = TRUE) : error code 5 from Lapack routine 'dsyevr' The same thing happens when I try the eigen() function on my covariance matrix. The matrix is a symmetric 111x111 matrix. Well, it is almost symmetric; there are slight deviations from symmetry (the largest is 3e-18). I have this in an MCMC loop, and it

Hello, I am writing down a general function to implement the bootstrapF method for repeated measures anova. I am passing the function several data frames: y = dependent subj = subject identifiers b = between-subjects factors (number = NB) w = within-subjects factors (number = NW) after grouping of all these variables in a single data frame the aov() call looks like this:

******************************************************************** ICANN 2008 EXTENDED SUBMISSION DEADLINE MARCH 10 2008 ******************************************************************** Dear Colleague Due to numerous requests we decided to extend the submission deadline for ICANN 2008 to March 10, 2008 for regular papers and to March 20, 2008 for papers intended for