similar to: print points from a huge matrix

Hi All, I have a function, f(x,y) I have a matrix of data, m, with the 1st column is x and the 2nd column is y What's the best way to get f(x,y) for each row of the matrix? I tried result<-f(m[,1],m[,2]) but it doesn't work. Thanks! Bing --------------------------------- 1060 Commerce Park Oak Ridge National Laboratory P.O. Box 2008, MS 6480 Oak Ridge, TN 37831-6480 Phone:

Hi All, I am using the allShortestPath function based on Floyd's algorithm in e1071 package. It runs great when I have less than 5000 nodes. But when I tried to work on more than 5000 nodes, I ran into memory problem. The problem I really want to solve has 10000-15000 nodes. Does anybody know how to deal with this problem? Are there any other packages in R that can handle this problem?

Hi, I have a 3 node cluster (Found1, Found2, Found2) which i wanted to upgrade I upgraded one node from 3.8.15 to 3.12.5 and now i am having multiple problems with the install. The 2 nodes not upgraded are still working fine(Found1,2) but the one upgraded has Peer Rejected (Connected) when peer status is run but it also has multiple brick that have "Transport endpoint is not connected"

I believe the peer rejected issue is something we recently identified and has been fixed through https://bugzilla.redhat.com/show_bug.cgi?id=1544637 and is available in 3.12.6. I'd request you to upgrade to the latest version in 3.12 series. On Mon, Feb 19, 2018 at 12:27 PM, <rwecker at ssd.org> wrote: > Hi, > > I have a 3 node cluster (Found1, Found2, Found2) which i wanted

Dear list members, I need to translate 3 lines of matlab code to R (a loop, to be specific), and I don't know what would be the results in matlab or how to do it in R-- I don't realise if they are doing to the col, vector or what. if the results are a vector or a value or a matrix :-( Anyone with matlab, can run it and give me the result? Any ideias what am I doing wrong? The code is

Hey guys I desperately want to install FSX, please don't post anything referring me to another sim, I already have it on another comp and I want to link them, I decided to use linux(Ubuntu 10.1) on this machine(programming reasons) so using wine that I installed three days ago, should have Wine triks, I attempted to install FSX but I got err. 1603. Help please?

Hi guys, Am having a problem. I have this def in my index controller that works like this: def do_something $a = variable1 $b = variable2 $c = variable3 $d = ""<script language=\"Javascript\"> \n new Insertion.Bottom(''#{$c}'', ''#{$a} - #{$b}''); \n </script>" $trigger = "1" render(:partial =>

Hi guys, I need your help. Here is my database.yml: development: adapter: postgresql database: db username: username password: mypassword # Connect on a TCP socket. Omitted by default since the client uses a # domain socket that doesn''t need configuration. Windows does not have # domain sockets, so uncomment these lines. host: 192.168.22.1 (this is a remote ip in

Hi guys, And I thought it wasn''t a problem. Here''s my string "/var/www/vhosts/mysite.com/httpdocs/public/file/mypic.jpg" How do i take out all the text that comes before "mypic.jpg"? Trickier than I first thought. TIA, Bing -- Posted via http://www.ruby-forum.com/.

Dear All, I try to simulate correlated binary data for a clinical research project. Unfortunately, I do not come to grips with bindata(). Consider corr<-data.frame(ID=as.factor(rep(c(1:10), each=5)), task=as.factor(rep(c(1:5),10))) [this format might be more appropriate:] corr2<-data.frame(ID=as.factor(rep(c(1:10),5)), tablet=as.factor(rep(c(1:5),each=10))) Now, I want to

I was wondering, imagine this situation. You have browser 1 on machine 1 and browser 2 on machine 2. I created a div so that I can update certain elements on the database. Is it possible to have the data rendered on browser 2 using ajax but without using the periodically call remote? Is it possible to use the submit event from browser 1 to trigger browser 2 to update? thanks, Bing --

hi guys, At the moment there is a www.centos.org site. There is also a wildcard dns setup that directs anything.centos.org to www.centos.org's content This has a couple of 'issues' with SEO and google sepcifically. The reason we have such low page rank is that google marks all of this as duplicate content. I am sure there are other search engines that do as well ( Bing has a

Hi guys, I''ve been able to successfully install the postgres adapter for a remote database machine to get rails up. My machine is running on Fedora 2. Rails version 1.1.2. Is my yml config correct? I am getting this error when I execute script/generate scaffold service_contents content : exists app/controllers/ exists app/helpers/ create app/views/spiel exists

I have question thats not really about astrisk but I figure you guys are doing this sort of thing. We use Aastra 6757i phones. there is some support for XML. the question is how would i go about learning to customize these phones? _________________________________________________________________ Bing brings you maps, menus, and reviews organized in one place.

I am trying to Sweave the output of calculating correlations between one variable and several others. I wanted to print a table where the odd-numbered rows contain the variable names and the even-numbered rows contain the correlations. So if VarA is correlated with all the variables in mydata.df, then it would look like var1 var2 var3 corr1 corr2 corr3 var4 var5

Hi guys, I am need to help again. Sorry for the newbie query but would definitely appreciate the help. Here''s the q: I generate a list of items from the database and render them out with a checkbox beside them. A user may click more than one item and I would want to save all checked items into another table. I have been able to give each checkbox a unique id . Would anyone be able

Inspired by https://www.agner.org/optimize/instruction_tables.pdf, which gives us the latency and reciprocal throughput of each instruction in the different architecture of X86, Is there anybody taking the effort to do a similar job for LLVM IR? Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL:

On Dec 3, 2014, at 12:01, Greg Bailey wrote: > I think you'd need to use the "isohybrid" command that's included in the syslinux package. BING! BING! BING! We have a winner! Thanks for that info, it makes the USB stick bootable. This will make kickstart installations so much easier, especially for systems that don?t have a CD-ROM (we used to have to scrounge for an

Hello, I am very new to R, but I am having trouble with my dataset. I have a data frame where a subject has a variable number of multiple observations for each row, which I wish the transform these observations to column variables. An example of the data frame ID TEST.A TEST.B 1 10 1 1 13 2 1 11 1 2 15 2 2 17 3 And I wish to transform it to the following: ID TEST.A1 TEST.A2 TEST.A3 TEST.B1

Hi, I would like to put a checkbox on a form where the input field is a variable rather than a field in a model. The normal way (with a model) would be: <%= check_box(''client'', ''accept'', {}, "1", "0") %> But since accept is a variable @accept and model client will not be there, how do I make a check box work? Regards, Paul