aml package:survival R Documentation _A_c_u_t_e _M_y_e_l_o_g_e_n_o_u_s _L_e_u_k_e_m_i_a _s_u_r_v_i_v_a_l _d_a_t_a _D_e_s_c_r_i_p_t_i_o_n: Survival in patients with Acute Myelogenous Leukemia _U_s_a_g_e: data(aml) data(leukemia) _F_o_r_m_a_t: time: survival or censoring time status: censoring status x: maintenance chemotherapy given? (factor) _S_o_u_r_c_e: Miller "Survival Analysis"