[R] combining data frames in a list - how do I add breaks?

[RICHARD M. HEIBERGER]

I have several questions on your goals.

Why are you planning to post-processing outside of R?

Why use CSV files when there are usually better ways to maintain
the structure of the data?

Why do you want to flatten your tables?  It looks like a three-dimensional array
would better capture the information.

Since spreadsheets seem to be part of your style, please look at RExcel
rcom.univie.ac.at, which allows for smooth integration of R and Excel.

Rich