ovarian               package:survival               R Documentation

_O_v_a_r_i_a_n _c_a_n_c_e_r _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 a randomised trial comparing two treatments for
     ovarian cancer (? from an Eastern Cooperative Oncology Group
     study)

_U_s_a_g_e:

     data(ovarian)

_F_o_r_m_a_t:


       futime:    survival or censoring time
       fustat:    censoring status
       age:       in years
       resid.ds:  residual disease present (1=no,2=yes)
       rx:        treatment group
       ecog.ps:   ECOG performance status (1 is better, see reference)

_S_o_u_r_c_e:

     Terry Therneau

_R_e_f_e_r_e_n_c_e_s:

     for ECOG performance status: <URL:
     http://ecog.dfci.harvard.edu/~ecogdba/general/perf_stat.html>

