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You can try `locfit', though it does local likelihood, rather than garden-variety kernel density estimation. Here's an example: library(locfit) data(cldem) den.fit <- locfit(~ x1 + x2, data=cltrain) predict(den.fit, newdata=cltrain) Andy From: Strickland, Matthew > > Hi, > > My data consists of a set of point locations (x,y). > > I would like to know if there

I MAY be able to derive something out of the present example given here : http://blog.codeinmotion.com/index.php/2006/12/22/pdf-generation-in-ruby-on-rails/ but this deals with filling out forms. Is there a simpler example that just allows you to talk to itext , send it some plain text and get back a pdf and then send that pdf to the user as downloadable / renderable data? -- Posted via

I have to study censured datas concernig the occurence of infection at the point of insertion of catheter in patients with renal disease. Catheter may be removed for ather reasons than infection, in this case, the observation is censored. Each has exactly 2 observations. The question are the pronostic factors of infection (the other variables are; age, sex, type of renal disease...). Could you

Customer has a Thumper running: SunOS x4501 5.10 Generic_120012-14 i86pc i386 i86pc where running "zpool detech disk c6t7d0" to detech a mirror causes zpool command to hang with following kernel stack trace: PC: _resume_from_idle+0xf8 CMD: zpool detach disk1 c6t7d0 stack pointer for thread fffffe84d34b4920: fffffe8001c30c10 [ fffffe8001c30c10 _resume_from_idle+0xf8() ]

Hi, When using evalq to evaluate expressions within a say data.frame context I often wish there was a 'subset' argument, much like in lm() or any ather advanced regression model. I would be grateful for a tip how to do this. Here is an illustration of what I want: n <- 100 data <- data.frame(x=rnorm(n), y=rnorm(y), z=rnorm(z)) # this works evalq({ i <- 0<x;

Hello, In older version of freebpx if you write somethng manually in the configuration files it was flushed by amp, i.e. you can configure it through the interface only. Is this this thing still present in freepbx? _________________________________________________________________ Don't just search. Find. Check out the new MSN Search!

Hello List, We are deveoping apication/system based on PHP5, Postgre,Ajax,ect.. It should be compleate sistem for realystate agensy and road worers(agents) and it will be distributed system. We made very good inplementation based on asterisk and OSP for distributed offices and it will be part of system (integrated). We would like to implement some options in system: Agent have contact list with

...n => :edit, :id => users(:vincent).id And when I run test I have this error (users(:vincent).id = 4) response is not a redirection to all of the options supplied (redirection is <{:controller=>"/param/user", :action=>:edit, :id=>4} >), difference: <{}> AThere is no difference but it raises a failure. Did I do something wong? Seb -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060525/d7b45790/attachment.html

Hi Any company proving radius based billing for asterisk only for accounting ,not authenication and atherization.Please provide some links Thanks Nikhil

I am trying to send emails via actionmailer. It was working fine before and now suddenly what was working is no longer working! I have one version of the application running in production and whenever I try to run it in production I get the error No connection could be made because the target machine actively refused it. - connect(2) (see details in the attached text file) Now when I try to

Hi Guys, I would like to implement File Sharing in a WAN environment, however there are some issues which I can't figure out. 1. Users are distributed across 3 countries. (Server is physically located in CountryA) 2. Logins are different across all 3 countries. a) They are logging into different domains. eg: DomA; DomB; DomC etc 3. My File Share is running Samba 2.2.7 4. Local

I was wondering if there are any equivalents to flash/silverlight or flex (would ajax be an equivalent?) for ROR? for creating RIAs? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ 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

Please excuse me if this has been answered before. Is there a "how-to" guide or a walkthrough on integrating Lucene with ROR via XMLRPC? I got Ferret to work but I am worried that it''s not going to be as scalable. I highly appreciate your assistance. Thanks Frank --------------------------------- Relax. Yahoo! Mail virus

What happens when zpool upgrade is run on a zpool that has some faulted disks? I guess it is safe to run zpool upgrade while zpool is online. Thanks,

Does anyone know of a free entity relationship diagram software? My pencil and paper diagrams are getting rather elaborate and overlapping and hard to update. I used to use WO Modeler and it had an Entity Relationship Diagram tool which auto synched with the DB and drew the relationships and allowed you to see the model files in a visual way. Cayenne was a off shoot of that ; if anyone knows

I am still attempting to figure out how to send an Itext generated pdf Document to the browser. I am looking at the following blog posting where someone is using jruby and iText to create a pdf file and then sending it to the browser : http://codersifu.blogspot.com/2007/06/howto-generate-pdf-files-in-ruby-on.html Unlike the above example I am using only ruby / on rails. I would like to do

Morning everyone, I was going to ask someone here about how to reverse engineer a schema diagram from Mysql and visio because its hard to locate such information (http://techpanacea.blogspot.com/2008/07/creating-entity-relationship-diagram.html and the one place where its listed by google requires payment or registration) So i put it up here :

I am using PDF::writer to convert text to pdf files for printing. What I would like to do is to be able to print it without allowing the user to be able to read the files in pdf. What options do I have ? If I send the files directly to the printer will I have difficulty down the road with formatting text or embedding pictures in the printable document? Is there some workaround where I make the

What is the best way of extracting a key value pair from a file. For example I have an email text file which goes like so : -- Return-Path: <atharshiraz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Delivered-To: test-ovehrGOUempiNnqEydH9iw@public.gmane.org Date: Sat, 3 May 2008 18:25:13 -0400 From: "Athar Shiraz Siddiqui" <atharshiraz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

What am I doing wrong here when I wrote a very simple component so : C:\ruby\letter4sure>ruby script\generate scaffold pso_printers printing_setting_id:integer pso_id:integer exists app/models/ exists app/controllers/ exists app/helpers/ create app/views/pso_printers ... Then I did a rake db:migrate And then I simply went to take a look at the url for the above :