search for: karthy

Hi All: I am clustering 500 genes using hclust of R. Visualizing cluster membership becomes difficult with so many genes in each cluster...Is there a way of printing the dendrogram in multiple pages so that I can clearly see what is in each cluster? Thanks in advance. Karthi.

I currently have a program that automates 2-way ANOVA on a series of endpoints, but before the ANOVA is carried out I want the code to test the assumptions of normality and equal variance and report along with each anova result in the output file.  How can I do this? I have pasted below the code that I currently use.   library(car) numFiles = x #

Hey, In windows we have a concept of "hive" in the registry. I'm trying to load the hive to wine registry, but wine is not able to recognizing the format of hive. Please help me out. Thanks, karthik

Hi everyone, hi have a similar problem in a view: <div id="content">...</div> <a href="javascript:void(0)" onClick="Effect.Toggle(''content'');">Hide/show content</a> I would like the page to "remember" that the div has been hidden after a page reload. (The div comes up always visible even if it was set to hidden

Hi How can i get ROC for svm during modelling in SVM. how to plot the values thanks karthik On 2/16/06, karthi keyan <gkkarthikeyann@gmail.com> wrote: > > Hi > My name is karthikeyan. > > I am using svm in R for my data set. > > my data set contain 60 finance ratio as variables and i want to classify > into group of good and bad. > > I want to know

Hi, Can anybody list out what are all the exceptions available in ROR? Thanks in advance... Karthik. -- 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

Hi My name is karthikeyan. I am using svm in R for my data set. my data set contain 60 finance ratio as variables and i want to classify into group of good and bad. I want to know how to do the crossvalidation for the svm . first i am doing modelling and i am predict and i am calculating the probabilities how can i do the cross validation and how can i plot the svm for this variables

hi all, i am new to r , i am trying to run data mining algorithms using map reduce framework.. * *i have few basic doubts* *1. can i give file in hdfs to kmeans( ) ? ?I tried as > file1 = hdfs.file("testdata/synthetic_control.data") > isf = hdfs.read(lsf,5242880,0) >l = kmeans(isf,2,10) its not working.. please help 2. How to access the file in hdfs and give as input to

Hi All, Can you give some ideas on Garbage collection in Ruby? Thanks in advance... -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To

Hi, Sometimes I am getting "Stack level too deep" exception. I have know no idea on when I am getting and why I am getting. Please give your suggestions. Thanks in advance... -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.

Hi, I can''t get my radio button to be checked by default, here is what I have: <%= f.radio_button :gender, "male", :checked => ''true'' %><p>Male</p> <%= f.radio_button :gender, "female" %><p>Female</p> -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received

Has anyone succeeded in producing Rails reports using jasper reports? I have prepared reports directly with Jasper''s iReport tool using my MySQL data. It is a very powerful reporting tool. The reports look greate. But I have not been able to produce the reports from my Rails application. I have followed the instructions provided at:

Hi I use openssh-2.3.0p1 on Solaris-7, KTH-krb4-1.0.3, TransArc-AFS-3.6 # ../openssh-2.3.0p1/configure --prefix=/afs/eos.dk/sw/pack/openssh-2.3.0p1 --with-kerberos4=/afs/eos.dk/sw/pack/krb4-1.0.3 --with-afs --with-ssl-dir=/afs/eos.dk/sw/pack/openssl-0.9.6 To make it compile, I have to add the patch below to make sshconnect1.c line 546 compile. It states: void send_afs_tokens(void) {

Hi, I have a controller called students_controller.rb From a view file i am calling the index method by the URL like, students_path(:format => :json) I have no problem in that. But i want to pass the teacher_id as the parameter. Like, students_path(:format => :json, :teacher_id => 5) The problem here is, the parameter is passing as, "amp;teacher_id" => "5" I

Hi, I want to use Crystal Reports in my ROR application. The way I am planning is to create an XML file and send the file as the input for the Crystal Report application. I believe there is no API in ROR to access the crystal reports. I am using Crystal Reports 11. I am planning to access the crystal report via command prompt from ruby code. Can anyone please help me how to achieve this???

Hi, I want to generate an XML Schema file from an XML file. Is there any way to do it? Thanks in advance... -- 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