similar to: Off topic:Spam on R-help increase?

Good morning to you all, I have a problem with a set of matrices that I want to compare. I want to see the similarity between them, and to be able to extract the differences between them. They have all the same number of columns and rows, and correspond presence absence data: for example: m1 <- matrix(c(1,0,0,0,1,0,1,1,1,1,1,1), 3,4) m2 <- matrix(c(1,0,1,0,1,0,0,1,0,1,0,1), 3,4) I

Dear friends, I am having some doubts about the amount of memory that is being used by R in my Mac (MacBook Pro, 2Gig). Is there a way to increase the amount of memory used? When I type: > mem.limits() the result is: nsize vsize NA NA and I can't change it, tough my computing in R isn't using all the memory at it's disposal. Best regards, Carlos -- Carlos GUERRA

Dear useR's, I wanted to load the package GeoXP in my computer but I couldn't because this warning message appeared: > require(GeoXp) Carregando pacotes exigidos: GeoXp Carregando pacotes exigidos: tcltk Loading Tcl/Tk interface ... Erro em fun(...) : couldn't connect to display ":0" Al?m disso: Warning message: pacote 'GeoXp' foi compilado na vers?o do R 2.4.1

Dear friends, I am beginning to use R software in my academic research and I'm having some problems regarding the use of PCA. I have a table with 24445 rows and 9 columns, and I used the function prcomp() to do the analysis. Working with an example?: x<-read.table("test.txt", header=T) row.names(x)<-x[,1] x<-x[,-1] require(stats) pca<-prcomp(x, scale=T) names(pca) ##

Hi. In the episode 74 <http://railscasts.com/episodes/74>, Ryan has a model "project" that can have many "tasks", and he uses link_to_function to dynamically add a field in the form for a new Task. In order to do that he created a helper called add_task_link. The code of the method is: # projects_helper.rb def add_task_link(name) link_to_function name do |page|

Hello All, I have a data frame (dput information below) with food item weight for fish species. I need to calculate the Mean proportion by weight of each food item for each specie, as show in solution data frame (dput information below). I use the ddply function (plyr package) in two steps. First calculate the proportion of weight for each individual: step1 = ddply (example, .(ID), transform,

Got 2.2.34 running using debian strech image + strech-backports repos! Regards, Webert Lima DevOps Engineer at MAV Tecnologia *Belo Horizonte - Brasil* *IRC NICK - WebertRLZ* On Thu, Apr 26, 2018 at 9:37 PM, Webert de Souza Lima <webert.boss at gmail.com > wrote: > Oh thank you Cedric, I hadn't check that. So 2.2.35 is unstable, huh? > I'll deploy 2.2.34 instead. > >

Hi, did you check in unstable ? https://tracker.debian.org/pkg/dovecot 2018-04-26 16:43 GMT-04:00 Webert de Souza Lima <webert.boss at gmail.com>: > hmm I think I should use stretch instead of jessie, OR I should use a > stretch-backport repos, right? > > > Regards, > > Webert Lima > DevOps Engineer at MAV Tecnologia > *Belo Horizonte - Brasil* > *IRC NICK -

Hi folks, I'm looking for a developer to join my team in Austin to help develop linker back ends for ARM and AArch64. Given that this is the LLVM dev list, I want to be clear that the work involves close collaboration with our internal LLVM teams so LLVM experience is a definite plus, but it does not involve direct development on LLVM. I'm ideally looking for someone with direct

Hey Aki Tuomi, how are you doing? I have tried many ways for getting 2.2.35 pre-built installed via 'apt-get install' in Debian Jessie and Stretch using the official repos. The reason I prefer to install pre-built instead of compiling it is because the I run it on dockers, so it's a lot easier and automated to just apt-get install it. I was using 2.2.31 devel in Debian Jessie, I

Hi, I can't figure how to install latest stable dovecot version 2.2.35 in Debian Jessie If I follow this guide <https://repo.dovecot.org/>, it ends up installing 2.3 If I follow this guide <https://wiki.dovecot.org/PrebuiltBinaries#preview>, it ends up installing either 2.2.13 if I use "stable" or 2.2.36 alpha if I use "jessie" I see that 2.2.35 seems to be

Hello all, We're developing an integrated assembler for a VLIW target, and some of the optimizing our assembler needs to do must be done on a per-packet basis. This requires us to be able to traverse instruction within a packet, and one particular optimization requires traversal of previous packets as well. We're considering adding support for MCInst bundles in the MC layer to

Hello everyone, I''m almost cracking my head trying to do this birthdate validation. It turns out that I can only accept users with at least 18 years old and I''m trying to validate it writing this code on my user.rb fil at app/ models class User < ActiveRecord::Base validates_presence_of :full_name validates_presence_of :street_address validates_presence_of :city

Hi, I'm running a linux RedHat 7.2 box with samba 2.2.4. I want to use winbind for authentification. The samba server is a member server in a W2K domain. I followed the steps in the winbind help which comes with the samba distribution (http://localhost:901/swat/help/winbind.html). Joining the domain was successfull: $ smbpasswd -j DOMAIN -r PDC -U toto | INFO: Debug class all level = 100

Hello, The following errors are constantly popping up for 2 accounts. I can't get it fixed, I did doveadm backup to another account, the same happens in the new account. I did doveadm force-resync, the problem persists. I'm using dovecot 2.2. 2017-08-18T11:46:12.472821881Z Aug 18 11:46:12 lmtp(ramon.lacerda at alliar.com): Warning: mdbox

Awesome, thanks! As per your suggestion, I read the description of these two projects: Advanced Heuristics for Ordering Compiler Optimization Passes Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations and they are amazing! Indeed, they are very close to my interest in autotuning. I didn't see them on the list before. If I choose to focus on

Hello! My name is Emanuel and I am an undergraduate student from Brazil (at the University of São Paulo) wanting to participate in this years GSoC on LLVM. Specifically, on the "Improve parallelism-aware analyses and optimizations" project. I currently do research on autotuning of LLVM IR optimization passes and I am sitting for a class about parallel computing, but I have been studying

Is there a VLIW support in LLVM? I found this, https://groups.google.com/forum/#!searchin/llvm-dev/VLIW, but it looks like it is not completely implemented. Specifically I'm interested in how instructions are bundled together. I can't seem to find it anywhere in the source code. Any help in resolving he issue is appreciated. -------------- next part -------------- An HTML attachment was

hi, i am new to xen. pls. guide me what is best os should be used with xen. also let me know if there is any baremetal xen hypervisor available as i read that i require one OS on which xen hypervisor will be installed. want to use it with 32 bit machine. thanks for your help. -- With Best Wishes Balwant _______________________________________________ Xen-users mailing list

Hello everybody. Last monday I sent an email to the LLVM dev mailing list saying that I was looking forward to working on these GSoC projects: *Advanced Heuristics for Ordering Compiler Optimization Passes* and *Machine learning and compiler optimizations: using inter-procedural analysis to select optimization* I currently do an undergraduate research on compiler autotuning of Rust code, more