[R] progress bar

[Syed Abid Hussaini]

Hi all, 
I have some functions which sometimes take longer to run and it would
 be useful to have a progress
bar showing how much time is left for the script to finish (something
 like a download progress
bar). I tried searching but could not find it. Is this possible with R?

Note: Using R version: 2.6.1 on windows xp.


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