tree d5193c18e6716ce0890d6f9117712d5dbe2a58bf
parent 0845c09947e496fa7a892b8c900e74d9a41582dd
author Alexander Afanasyev <alexander.afanasyev@ucla.edu> 1342478671 -0700
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> 1342478671 -0700

Stats tree seems to work properly, including pruning of "empty" leaves