similar to: Krebs for R (was Re: canonical correspondence analysis)

Is there an R function that does canonical correspondence analysis. Can it be done using the VR function corresp()? If not, how hard it be to write R code to do it? I am a population biologist with long but patchy programming experience in C, Smalltalk, Java and other languages. Thanks, Patrick Foley patfoley at csus.edu

> myotis at cix.compulink.co.uk (Graham Smith) writes: > >> I apologise for this question, as I'm sure the answer has got to be >> obvious, but I am trying to follow the John Maindonald tutorial and have >> stumbled at the first page. > >Link? (I suppose that I could find it, but it is you problem...) http://wwwmaths.anu.edu.au/~johnm/r/dsets/ >> I have

I think i mentioned this in private communication a while back, but in case anyone else cares: I have a version of canonical correspondence analysis (CCA) coded up in R. I based it on Ter Braak and Prentice (1988) Adv. Ecol. Res. 18:271-317, Ter Braak (1986) Ecol. 67(5):1167-1179, and Ter Braak (1995) Section 5.9 in Jongman, Ter Braak, and van Tongeren "Data Analysis in

I just installed samba4 on ubuntu 14.04 from de repositories: # samba --version Version 4.1.6-Ubuntu I wanted to make a backup but *samba_backup* was missing, so I download 4.1.7 using Git and configured it. The problem is it isn't working, tar is stopping because it refuses to create and empty file. I tracked it to the second *tar* in the script, and *echoed* it: # samba_backup

Hello, Looking to implement the backup script from the Wiki. I hit a snag at this part. *Because this script is very basic at the moment, there are some things to know, if you plan to use it unchanged: * ** * *The script doesn't backup extended ACLs. This results in that you'll lose the permissions e. g. on the SysVol share. If you have a tar version that supports the

Can one perform a QDA in R? I do not see it anywhere within the mda package. Any pointers here would be appreciated. Thanks, cjf -- ~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~* Christopher J. Fonnesbeck Ph.D. Student Georgia Cooperative Wildlife Unit University of Georgia Athens, GA 30602 Email: cjf at fonnesbeck.net Yahoo: fonnesbeck_chris ~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*

On 05/01/15 12:04, Gabriel Franca wrote: > dear, > > I made the installation of Samba4 in centos6, now I need to back up the structure, tried using the script that samba.org offers more he is giving this error. > > See the error through the bash -x > bash -x samba_backup.sh > + FROMWHERE = / var / lib / samba > + WHERE = / root / backups > + '[' N ''

dear, I made the installation of Samba4 in centos6, now I need to back up the structure, tried using the script that samba.org offers more he is giving this error. See the error through the bash -x bash -x samba_backup.sh + FROMWHERE = / var / lib / samba + WHERE = / root / backups + '[' N '' ']' + '[' -n '' -a -d '' ']' + '[' -n

Is it possible to convert a data table in "R" to an octave scale (as done, for example, in the MVSP multivariate stats program)? I work with tables of word or category frequencies across a number of texts or text segments, e.g.: Token sect_1 sect_2 sect_3 sect_4 sect_5 sect_6 sect_7 sect_8 sect_9 sect_10 sect_11 sect_12 sect_13 sect_14 sect_15 sect_16 sect_17 sect_18 sect_19 sect_20

Very recent versions of tar (most probably as a consequence of CVE-2016-6321) may refuse archive members with '..', like the relative paths to upper level directories. Since these are just tests, simply copy the files in the temporary directories where tar (or zip as well) is run, so all the files are in the same directory. --- v2v/test-v2v-i-ova-formats.sh | 9 +++++----

Full_Name: cajo ter Braak Version: 2.1.1 OS: Windows Submission from: (NULL) (137.224.10.105) # I would like to attach the matrix C in the Rdata file; it is 50x50 and comes from a geostatistical problem (spherical covariogram) > rm(list=ls(all=TRUE)) > load(file= "test.eigen.Rdata") > ls() [1] "C" "eW" > > sym.check = max(abs(C - t(C))) # should

I noticed in the collection of contributed packages for the OSX release of R, there is no RMySQL package. Does anyone know if one exists, or otherwise, how to connect to relational databases from R on Mac? Any help mode appreciated. cjf

Hi All, I know this must have been discussed around here a million times, but I really didn't find this info anywhere else and I'm on a deadline here. I already have an FC1 server with a working LDAP directory in production. The same server runs a Samba PDC, but not with LDAP functionality yet. All I need to know right now is if I have to include some standard user and group

Hello, I am trying to import a list of "structure" objects into R (data for BUGS, actually), but am having little success. In the help file for scan there dies not seem to be a list of valid values for the "what" keyword. Can anyone provide me with one? I have pasted in a sample input file that I am trying to import below this message. I have tried

Hi, trying to install a package containing C code and requiring non-default configure argument settings the incantation (this has worked for R <= 2.8.1 on the same architectures) R CMD INSTALL --configure-args="--with-opt1 --with-opt2" packname does always result in a warning Warning: unknown option '--with-opt2' and consequently the option is ignored. Reverting the order

I would presume this is another manifestation of what I reported (reproduced below) on 2003-12-01. cajo.terbraak at wur.nl wrote: >Full_Name: cajo ter Braak >Version: 2.1.1 >OS: Windows >Submission from: (NULL) (137.224.10.105) > > ># I would like to attach the matrix C in the Rdata file; it is 50x50 and comes >from a geostatistical problem (spherical covariogram) >

Hello -- I desperately want to start using Ogg compression on music I release on the internet, but I am encountering a fair amount of artifacts. I noticed some in beta4 and was hoping they would disappear with RC1. However, I've been playing with RC2 and I've still been banging my head into a number of problems. A majority of the music I make has long drones with a fair amount of spectral

How does one rotate the loadings from a principal component analysis? Help on function prcomp() from package mva mentions rotation: Arguments retx a logical value indicating whether the rotated variables should be returned. Values rotation the matrix of variable loadings (i.e., a matrix whose olumns contain the eigenvectors). The function princomp returns this in the element

Forget about my part to nat file. I was wrong. Try my masq configuration. _____ Von: Michael Weickel - iQom Business Services GmbH [mailto:mw@iqom.de] Gesendet: Dienstag, 2. März 2010 00:17 An: ''Shorewall Users'' Betreff: AW: [Shorewall-users] NAT Issue Try 1.1.1.198 eth0 172.16.1.23 no no INTERFACE - interfacelist[:[digit]] Interfacees that

Here's a question for ecologists on the r-help list-- I'm addressing this to ecologists in particular because they're most likely to be familiar with the equation in question but I'll be happy to discuss the problem with anyone who's willing to take a whack at it. I'm trying to write a function to calculate the large sample variance of species richness estimates by