similar to: Problem plotting curve on survival curve (something silly?)

Dear all, I would like to do sample statistics, e.g. mean, median from very large dataset. This is part of commands I use routinely with several dataset so I would like to make it into function. The simplified examples are Test<-data.frame(A=c('a','b','c','a','b','c'),B=c(1,2,3,4,5,6)) #Create function (This one work)

Dear R users, I am trying to do exact matching on a large dataset (500.000 obs), about equal size of treatment and controll group, with replacement: As for the moment I use the "Match" function of the "Matching" library. I match on 2 covariates and all observations in the treatment group have at least one exact counterpart in the controllgroup. Now I want to introduce

Hello, I have a question as to how the syntax for glht(package multcomp) and estimable (gmodels) works, since I'm not getting everything from the documents I've googled so far, especially with models with 2nd order terms. A modestly complex model: 2-way anova with one continuous covariate, no random effects(and no repeated measures) to keep it modestly complex: Y = treatmentgroup + sex

Hi all, I am trying to create a "index.csv" with caliculating different types of caliculations . In that i have to caliculate on 10,000 studies and have to insert many no of rows more than 500,000 for that right now I am inserting every row after caliculating and doing data.frame but its taking much time to create that index.csv is there any thing like bulk insert in to file

OK - I've been doing some work on getting a forest plot or two together for a sub-group analaysis. Thats the crucial thing - because its a sub-group analysis rather than a meta-analsysis and all the forest (meta) and forestplot (rmeta) instructions assume you are doing a meta-analysis. I found rmeta didn't play nicely for me so I'm using the meta package with forest. Here's some

On 1/11/07, Mike D'Ambrogia <miked@jamagination.com> wrote: > > Ralph > > Kind of new to asterisk, and really new to AGI but it looks like you were > trying to have the AGI script tell asterisk to read and lay the results into > my_var and then regain control in the AGI script, is that correct? > > If so I don't think that will work since the dialplan

Ok, so I am basically trying to use ''link_to_remote'' and pass the value of a javascript variable as an argument. Something like that: link_to_remote "my_link", :update => ''my_div'', :url => { :action => "my_action", :var => ''my_var'' } Basically,

Hi, I'm trying to write a AGI in PHP to get the numbers dialed (with read()), save it into a variable to insert it into a SQL server database. But I cannot see results into the variable, it always return NULL. Here is a piece of the AGI. fwrite(STDOUT,"exec Read my_var|/sound_to_play|5|||15 \n"); fflush(STDOUT); $conn=odbc_connect('MSSQL', 'USER', 'PASS');

Hi Is there a quick way to add 0 to the beginning of a number if it only has one digit? ie 1 should be 01 11 should stay as 11 (These int''s can be transferred to a string) Thanks -- Posted via http://www.ruby-forum.com/.

Hi, I have a data set like this: Mutant Rep Time OD 02H02 1 0 0.029 02H02 2 0 0.029 02H02 3 0 0.023 02H02 1 8 0.655 02H02 2 8 0.615 02H02 3 8 0.557 02H02 1 12 1.776 02H02 2 12 1.859 02H02 3 12 1.668 02H02 1 16 3.379 02H02 2 16 3.726 02H02 3 16 3.367 306 1 0 0.033 306 2

Hello, I am trying to implement the following scenario, but I am stuck ... The thing is I want to initialize a variable @comment when the stub function "find_comment" is called. The way I do it below doesn''t work, since "before_filter :find_comment" returns true/false and @comment initialization is done inside it. Could you please give me a hint how to do it? One

Bonjour! Je suis en train de faire un projet utilisant Affymatrix mais j'ai un probl?me ? t?l?charger un package depuis R: une fois que je t?l?charge le package et je demande de faire "rma" ca sort l'erreur suivante et je n'ai aucune id?e de comment je pourrais faire. > library(preprocessCore) > plac.rma <- rma(plac.new) Background correcting Normalizing Calculating

I need to create a sort of transaction around some Active Record objects that perform many insert/updates. Example: class MyObject def transaction &block @my_var = value self.instance_eval block end end MyObject.new.transaction do Model.create Model.collection.create etc...... end I have a gem that add a method into AR::Base and I need to read

Can anyone tell me how to pass a value from a link_to in a view to a controler? The value is just a piece of text for the time being. <%= link_to ''About Us'', :action => ''about'', :params => ''string'' %> ??? -- Posted via http://www.ruby-forum.com/.

I would like to be able to set a paramter during start up like: ruby script\server -nodename testNode_1 ... and would like to have access to this setting from models and/or controllers. Can someone point me in the right direction to get this working? Regards -- Posted via http://www.ruby-forum.com/.

Hi List, When I do something like belongs_to :thing, :conditions => ''var = #{my_var}'' method_missing in association_proxy.rb gets recursively called. Are these bind-style vars not allowed? Given the code in the conditions method of association_proxy.rb, it looks lilke they''re meant to be. I''m running -v 4021 of rails. Cheers, Ian

A monsieur Andrew Je suis ?tudiant en fin de cycle de formation en infomatique ? l'institut Africain d'informatique de Libreville.J'?tais sur vos sites et je suis persuad?s que vous ?tes la personne la bien plac?e pour m'orienter et m'aider sur un sujet concernant "l'authentification linux des sessions windows".Ainsi on me demande de concevoir et de mettre en

Hi, One of my users can't read message of his Inbox, he can view subject of message with Thunderbird or Squirrelmail and IMAP but when he click on a message in order to read it he has thess messages with Thunderbird : The current command did not succeed. Invalidmessageset: 1181461470:-1181461446. ou 1181461444:* ou 1181461444:-1181461445 with Squirrelmail : SquirrelMail: ERREUR ERREUR: Le

So you're referring to llvm_test_prepare? There aren't many examples of that being used. I tried adding a call to it in my test directory's CMakeLists.txt like so: llvm_test_prepare(WORKDIR ${CMAKE_CURRENT_BINARY_DIR} export MY_VAR=42 ) In the hopes that something would happen, even an error, but it had no effect. Nothing at http://llvm.org/docs/lnt/tests.html explains how to

> If we are going to change how we name variables, I very much want them to > not collide with either type names or function names. My suggestion would be > "lower_case" names. > > This also happens to be the vastly most common pattern across all C++ coding > styles and C-based language coding styles I have seen. STL has "lower_case" functions, and exposes