R help - Oct 2008 - utilize the R to write something on txt file

i have to utilize the R to report the simulation result by txt file.
However, i have to write some introduction and explanination before
the result.
For example, In the first part. the introduction is like below

      ==================       === Data description ==       ================== 
Input directory name:
       Output directory name:
       The number of study groups:
       Data format: (e.g., user-specified SNP panel or Affy
100K, ....)

how can i output those characteristic on txt file?
by the way,, there are variables follow with "Input directory name:"
"Output directory name:", "The number of study groups:" etc
Thanks a lot~~~

Abelian <abelian1982 <at> gmail.com> writes:

 
> i have to utilize the R to report the simulation result by txt file.
> However, i have to write some introduction and explanination before
> the result.
> by the way,, there are variables follow with "Input directory
name:"
> "Output directory name:", "The number of study groups:"
etc
FINAL = TRUE
if (FINAL) sink("mydoc.txt") 

age = 33
cat("I am", age, "years old\n")

if (FINAL) sink()


But if you have more to say, better check Sweave/latex or odfWeave.

Dieter