n= 2956 

node), split, n, loss, yval, (yprob)
      * denotes terminal node

1) root 2956 1473 fail (0.501691475 0.498308525)  
  2) sql_mode=STRICT_ALL_TABLES,TRADITIONAL 1481    0 fail (1.000000000 0.000000000) *
  3) sql_mode=ANSI,NULL 1475    2 pass (0.001355932 0.998644068) *