num_observation,sbibm.c2st 1,0.5535500049591064 2,0.5943499803543091 3,0.5692999958992004 4,0.54339998960495 5,0.6416500210762024 6,0.5665000081062317 7,0.5819000005722046 8,0.552649974822998 9,0.569100022315979 10,0.6358000040054321