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Hello everyone! I have two questions regarding cluster analysis with the package 'cluster' : 1. I have a dissimilarity matrix in csv format, and I would like to use it to generate a dendogram using 'hclust'. How do I make that matrix compatible with the function? I think it has to be similar to the objects generated by the 'dist' function. Any ideas? 2. Does

I should have this in my head by now... I tried migrating a physical Windows host last night using virt-p2v CD. It ran for 3 hours and then died. I'll get details later from the log but as I think about it, I'll bet it died because I never installed virtio-win in my Fedora migration server. The documentation says do "yum install virtio-win" - but this is RHEL

Dear all: I have a shapefile in UTM coordinate system and I would like to transform it to Lat/Log coordinates (WSG84). The package PBSmapping contains function convUL to transform between the two coordinate systems when data is in the form of a data frame with attributes specifying the coordinate system. However, when shapefiles are imported using function read.shape (package maptools), a list

Dear R-users: Sorry to bother so late with this question, which surely has simple answer. I'm working with matrices that contain either "1" or "0", for example: [,1] [,2] [,3] [,4] [,5] A 1 0 1 0 0 B 0 1 0 1 0 C 1 0 1 0 0 D 1 1 1 0 1 I want to count the number of "1" common to, say, A and B, the

Hello everybody, I'm running R under Mac OS 10.6.3 on a MacBook 2.16 GHz Intel Core 2 Duo. I've recently installed R 2.11.0 and the RImageJ library v. 0.1-142. When trying to follow the example given in the package manual and I get the following error: download.file( "http://www.google.fr/intl/en_en/images/logo.gif", dest = "google.gif" ) trying URL

Dear R-experts, I'm a new R user and so far have no complains about ir. However I still can't figure out how to install packages. I'm running the R 1.5.0 (Carbon) under OS X. I just downloaded some packages from CRAN (Tree, among them) and moved them to the library folder in R. When the R session started, I was expecting that using the command library(tree) would do it, but

Dear all, I want to implement a pass that provides some kind of data flow integrity similar to Write Integrity Testing (https://www.doc.ic.ac.uk/~cristic/papers/wit-sp-ieee-08.pdf). This approach statically determines for each memory write the (conservative, overapproximated) points-to set of locations that can be written by the instruction. Further, it instruments the memory write instruction

I''m using ruby 1.8.6 p111. But some people seem to think that version 1.8.5 is better. Should I give it a whirl? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe

Hi, So I''m using @post_pages, @posts = paginate :posts, :per_page => 10 to paginate. But I have rails 2.0.2 on my VPS. Now this version of paginate throws an error. What happened to classic pagination and what is done now? Thanks, Ron --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on

https://bugs.freedesktop.org/show_bug.cgi?id=92327 Bug ID: 92327 Summary: Tearing and drm_wait_vblank kernel log spam with reverse PRIME (intel+nouveau) Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium

Hi all, I am trying to identify when a write to memory (store) is safe or not (based on LLVM IR). I refer "safe" to spatial safety (no out of bounds write) and not temporal safety (no double free() etc). My current approach would be to declare every pointer as unsafe that is computed somewhere by a GEP instruction with non constant indices, as well as constant indices that can be

Might be of interest for some of you, especially: o HTB - detailed look into new QoS shaper - Martin Devera o Linux Packet Classification Performance - Jamal Hadi Salim o Status of IPv6 Implementations - Peter Bieringer o High Availability using Keepalived - Alexandre Cassen o Application Layer Fingerprinting - Hendrik Scholz

Hola Juan. La regresión lineal es un método muy difundido y estoy seguro que con una breve búsqueda en internet podrás encontrar excelentes manuales en español. Puedes adelantar con saber que la función básica para regresiones lineales es lm() (de linear model) y para las variables que mencionas podrías utilizar: ajuste<-lm(razco_pr~razco_ps+razco_pc, data=tusdatos) summary(ajuste)

Hi everyone, I''m just now really starting to look into Agile Development, and so I''m trying to gauge what the Rails community''s preference is in regards to using RSpec versus the built-in Test::Unit. I haven''t really delved much into testing in the past, I''m sad to say, but I understand why it''s beneficial to writing maintainable code and

I am trying to get windind to work so my domain users can touch shares on this Linux box without being prompted for credentials. I put these in nsswitch.conf: passwd: files winbind group: files winbind Then I did this: cp /usr/src/samba-3.0.13/source/nsswitch/libnss_winbind.so /lib ln --symbolic /lib/libnss_windbind.so /lib/libnss_winbind.so.2 Make libnss_windbind

https://bugs.freedesktop.org/show_bug.cgi?id=91954 Bug ID: 91954 Summary: "link training failed": nouveau does not recover from monitor suspend Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium

hi first off all a happy new year to you all. I''m using netbeans 6 and ruby 2.02. at this point I get my index page in my view in this format index.html.erb and not like before index.rhtml when I enter localhost:3000/lijsten/index I get the following error message Errno::EBADF in LijstenController#index Bad file descriptor - connect(2) RAILS_ROOT:

Before I went out to potentialy reinvent this particular wheel, I figured I'd check to see whether anyone had or could recommend a web-based playlist manager for ices/icecast. The one I've got in mind would take requests, play random tracks in the absence of requests, keep a very limited history and look-ahead... This must have been done before, right? If not, I'll take a stab at

YES!!!!!!!!!!!!!!! HOT DOGGIES!!!!!!!!!!!!!!!!!!!!! I think I fixed it. The problem - Squid worked at my test site - it did not popup a login window, but instead used Ssamba's ntlm helper program to get credentials from IE. But at my customer site it did (improperly) popup a login window. The squid.conf files were almost identical - even to the point where my working test site incorrectly

I am trying to control traffic in my server and a doubt came over me... My ftp server is set up in passive mode, so it will randomly choose a port to transfer data (in my case ports 50000-50100)... Is there a way of controlling this ftp traffic without marking packets? Thanks! Bye... msn: fredi_bieging@hotmail.com skype: fredibieging A mathematician is a machine for converting coffee into