[R] Displaying Iteration Count

[Downey, Patrick]

Hello,

I'm running a very long for loop that usually takes hours. For my own piece
of mind, it would be nice if I could check periodically and see which
iteration the loop is on. A line of code that told R to print the iteration
number every 100 or 200 iterations would be perfect.

Does anyone know something like this? I've never known how to print
anything within a for loop before the loop ends.

Thanks,
Mitch