I am hoping to do some statistical analysis on 12-tone rows that have been employed in practice, and for this I'm looking for as large as possible a database.
Currently I am only aware of the 160 something rows on Wikipedia (https://en.wikipedia.org/wiki/List_of_tone_rows_and_series) and a humdrum archive of rows from Schoenberg, Berg, and Webern (http://www.ccarh.org/publications/data/humdrum/tonerow/).
But given the prevalence of serial composition in (especially American) academic music for so many years mid-century, I have hopes that there's much more out there!!
Many thanks for pointers to any relevant resources!!