g1: group 1, e_R<0.2 : 1478 cases g2: group 2, e_R>0.2 : 3941 cases g3: group 3, outside of the co-reception bounddary, 76485 cases In da_co0_g* e_R G_R G_N lambdaN/lambdaR (theta_N*lamda_N)/(theta_R*lambda_R) In da_co1_g* local robustness in LRstar, e_L, gamma_R*LR_star_tot, gamma_N *LR_star_tot, co-reception