search for: stufff

...s and and manipulations. i appreciate everyone's patience. i used too splus a lot but i've gotten rusty. i have a matrix of say 200 rows and 600 columns. i have a function "getprofit" that takes two series and returns a number. getprofit<-function(series1, series2) { do some stufff return(somenumber) is there a way to do something clever so that i call the function, getprofit, on the first two columns of the matrix ( where the first column is series1 and the second column is series2 ), then the next two columns of the matrix, then the next two columns of the matrix and so...

Has anyone gotten the :html option for specifying a ''fallback'' action if javascript''s not enabled working on form_remote_tag (or remote_form_for)? I can''t figure out how to specify the action that''s supposed to be invoked if js _is_ enabled. Or maybe I''m just misunderstanding how this thing is supposed to work. I was assuming

Dear help news reader, I'm trying to draw a Kaplan-Meier curve and would like to ask the news group for some help Supposing I have study comapring two drugs, "A", and "B" and I recorde the time to get to the clinical endpoint (Time), in my case becommming virus free. I have setup the following frame: Time c Drug 1 5 1 A 2 7 1 B 3 2 1 A 4 10 1

hi, it seems wine aint using my linux hostname so how do i know what hostname is using? There used to be a config file with the network settings but I dont know how that works now.. thanx

Hi, I've written some R code that runs through a loop a certain number of times. I want to save the output of each loop under a new variable name, but I seem unable to do so. I have a [10,1] matrix of stock tickers, and I want to save the output to the variable name: paste(matrix[i,1],"rets",sep=""). Eg: AAPLrets would be the name of the variable that I would save the

Hi all *Context:* I'm trying to use the s4bind scripts ( http://linuxcostablanca.blogspot.com.es/p/s4bind.html) k5start is running So far, i've succeeded in * modifying (posixifying) the built-in "Domain Users" * adding a user to this group and i can login with this user (ssh), create files that are correctly owned, etc... The user also shows up correcly in ADUC. * retrieving