num_observation,sbibm.c2st 1,0.7170500159263611 2,0.687749981880188 3,0.7969499826431274 4,0.753849983215332 5,0.880649983882904 6,0.7694500088691711 7,0.8327999711036682 8,0.7946500182151794 9,0.7418500185012817 10,0.8539999723434448