

second:
overall accuracy: 0.7917448 (se 0.008018672)

accuracy by condition:
55.79268 61.28049  ## n.s.
> with(alldataq.gug,tapply(correct,condition,se))*100
       a        b 
2.746388 2.693718 

cutoff 2000 ms

v1       -0.03472    0.05254   -0.66
post-v1  -0.16647    0.05556   -3.00 ## ns without cutoff


