cosmesis                package:Icens                R Documentation

_T_h_e _t_i_m_e _t_a_k_e_n _u_n_t_i_l _c_o_s_m_e_t_i_c _d_e_t_e_r_i_o_r_a_t_i_o_n _o_f _b_r_e_a_s_t _c_o_s_m_e_s_i_s.

_D_e_s_c_r_i_p_t_i_o_n:

     The 'cosmesis' data frame has 95 rows and 3 columns.

_F_o_r_m_a_t:

     This data frame contains the following columns:

     _L The left end point of the cosmetic deterioration interval.

     _R The right end point of the cosmetic deterioration interval.

     _T_r_t The treatment indicator. It is zero for those that received
          radiotherapy.

_S_o_u_r_c_e:

     _A semiparametric model for regression analysis of
     interval-censored failure time data,_ D. M. Finkelstein and R. A.
     Wolfe, 1985, Biometrics.

_E_x_a_m_p_l_e_s:

     data(cosmesis)

