search for: squamous

Displaying 2 results from an estimated 2 matches for "squamous".

Did you mean: squalus
2009 Mar 25
2
Competing risks Kalbfleisch & Prentice method
Dear R users I would like to calculate the Cumulative incidence for an event adjusting for competing risks and adjusting for covariates. One way to do this in R is to use the cmprsk package, function crr. This uses the Fine & Gray regression model. However, a simpler and more classical approach would be to implement the Kalbfleisch & Prentice method (1980, p 169), where one fits cause
2011 Feb 17
1
calling pairs of variables into a function
Hi, I have imported three text files into R using read.table. Their variables are called d, e and f. I want to run a function on all the possible combinations of these three files. The only way I know how to do that is like this: bigfunction(d,e) bigfunction(d,f) bigfunction(e,d) bigfunction(e,f) bigfunction(f,e) bigfunction(f,d) Is there an easier way? I will have five files later on, so