similar to: Vectorization of three embedded loops

Dear R-users, I am running R 2.10.1 under Windows XP Professional. Moreover, I run Java 5.0 and the RWeka package 0.4-1 and rJava 0.8-4. are successfully installed. I get two error messages while loading both packages. library(RWeka) Error in get(Info[i, 1], envir = env) : internal error -3 in R_decompress1 Error: package/namespace load failed for 'RWeka' 2:

Hi All, I would like to use Kennard-Stone algorithm for splitting a dataset. > mydata <- read.csv(url("http://www.ats.ucla.edu/stat/r/dae/binary.csv ")) > library("soil.spec") > ken.sto(mydata,per.n=0.3) Error in ken.sto(mydata, per.n = 0.3) : subscript out of bounds I found that other people run into this problem as well:

Dear R-community, I was using SVM regression (svm {e1071}) for predictions of single soil properties of a huge data set (3000 samples). There are for the eps-regression using the radial basis kernel three optimization parameters needed. To make things easier (using only two optimization parameters and not loosing performance) I wanted to use LS SVM regression (lssvm{kernlab}). But it

After the last round of patches to febootstrap, the image-based test in libguestfs still failed. It turned out that this happens because Debian started replacing /var/run and /var/lock with symlinks that point to a tmpfs mounted to /run. The symlinks were copied to the appliance but /run/lock did not exist, so pvcreate refused to run (script 'images/guest-aux/make-debian-img.sh'). After I

I'm running Ubuntu 9.04. I could use some advice about fonts in postscript devices. > sessionInfo() R version 2.9.0 (2009-04-17) i486-pc-linux-gnu locale: LC_CTYPE=en_US.UTF-8;LC_NUMERIC=C;LC_TIME=en_US.UTF-8;LC_COLLATE=en_US.UTF-8;LC_MONETARY=C;LC_MESSAGES=en_US.UTF-8;LC_PAPER=en_US.UTF-8;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US.UTF-8;LC_IDENTIFICATION=C attached base

Hi all This question came up several times in this list in the last couple of weeks, but nobody seems to have found a solution... so I post this again, hoping that anybody out there has the answer. I compiled Samba 3.0.0beta3 on Solaris 9 with the following options: --with-winbind --with-acl-support --with-included-popt --with-pam Starting the daemon or doing testparm gives me always: Error

Hi all, I am trying to get samba to work on my system with Japanese character, and I am really stuck. can anyone help me please? first of all, i only see the codepage.932 which i want to use is 8bytes, is this right file size of this file?.. i issued the command make_smbcodepage c /usr/local/samba/source/codepages/codepage_def.932 /etc/codepage.932 and that's what I got. and i also see the

Hi, I have a S4 based package package that was loading fine on R 2.5.0 on both OS X and Linux. I was checking the package against 2.5.1 and doing R CMD check does not give any warnings. So I next built the package and installed it. Though the package installed fine I noticed the following message: Loading required package: methods Error in loadNamespace(package, c(which.lib.loc, lib.loc),

Hello, I am relatively new to R and I am working through the code that is provided in the book Numerical Ecology with R and I have run across an error message that I can't seem to figure out. I am using the vegan, ade4, gclus and cluster packages. The code is as follows: # Ordered community table # Species are ordered by their weighted averages on site scores or <- vegemite(spe,

I use to sync several servers with rsync for years now. One strange thing I still havent figured out: while rsync does its job perfectly will, it cant refuse to transfer all files with "index.html" in it, even if the files havent change. example: the following files are the same for years, but every night rsync copies them again:

http://r.789695.n4.nabble.com/file/n3031344/RSV.Rdata RSV.Rdata I want to split my dataset to training set and test set using kennard-stone(KS) algorithm, it is lucky there is R packages soil.spec to implement it. but when I used it to my dataset, it does not work, who can help me, how reasons is it, below, it is my code, and my data in the attachment.

I have setup Dovecot-1.2 'delivery' to use Dovecot's Sieve as well (both versions are latest from dovecot.org). I am curious if sieve can handle Japanese, or locale, in general in the language. In particular, the subject which is encoded even more complicated. if header :contains "subject" ["test", "???"] { So if I want to file based on above, test,

Multilingual Rails v0.6 is released! Here is the changelog. Documentation and download at the homepage: http://www.tuxsoft.se/oss/rails/multilingual v0.6 - 2005-08-13 * String case-manipulation functions replaced with ruby-unicode equivalents (if ruby-unicode is installed): String#downcase, String#upcase and String#capitalize now fully handle Unicode. * String normalization

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, Well, it seems like my gnome terminal can't interpret Korean translations very well. Or maybe it can and I don't know how to confirm it ? I tried the following encoding characters in the gnome terminal: Current Local (UTF-8) Korean (EUC-KR) Korean (UHC) Korean (JOHAB) and all I can see are question marks inside black rhombus. That

Hola, Carlos. A mí también me resulta raro, porque no me pasa siempre. Es un poco aleatorio. Imagino que habrá alguna razón, y que el código de la página estará relacionado, claro, pero no consigo averiguar a qué se debe. Además las pruebas que hago me dejan todavía más perplejo. Esto Encoding(capitales) me dice que el encoding es "unknow", pero luego esto validUTF8(capitales) me

Hi, Thanks for answering my question on the new smbmount not working. I tried all variety of combinations on the commands you suggested, but they all simply do this: % smbmount -c //server/share 'mount /mnt/samba-share -n CLIENT -U user' Usage: smbmount service <password> [-p port] [-d debuglevel] [-l log] Version 2.0.3 -p port connect to the specified port

I am very confused about this. I want to convert a string to a name so I can use it to extract an element of a data frame using `$'. Here is my (non-working) code: do.graph <- function (meas) { fn <- paste("a", meas, ".dat", sep='') themeas <- read.table(fn, header=F) ameas <- as.name(paste("a", meas, sep=''))

Hola, Carlos. Pues, efectivamente, me ha ayudado. Sobre la utilización de la función geocode con ciudades con tilde, me dio Carlos Gil Bellosta anteriormente la idea de utilizar iconv para transformar la cadena de búsqueda a UTF-8, y yo lo utilicé para intentar transformar el output de html_table sin resultado: capitales <- read_html("

Hi, I have a weird problem with RSync: On a NAS are about 1,2 TB data. When I plug in a harddisk and make a backup with RSync, "df -h" shows the backup disk filling up to nearly 1,2 TB. But after RSync has finished, there are only 3.7 GB on the backup disk. System: Linux nas 2.6.37-gentoo-r4 #1 SMP Tue May 3 19:54:31 CEST 2011 x86_64 Intel(R) Atom(TM) CPU 330 @ 1.60GHz GenuineIntel

Is there a way of removing all rows with missing values from a data frame? I usually use subset(x, var1!="NA") and repeat for each variable. It would be nice to be able to do it in one fell swoop. Also, surprisingly, it doesn't always work. Sometimes I'm left with an empty set even though not all rows have missing values for the variable. Cheers, mikkel Mikkel Grum,