ident                 package:event                 R Documentation

_C_r_e_a_t_e _a_n _I_n_d_i_v_i_d_u_a_l _I_d_e_n_t_i_f_i_c_a_t_i_o_n _V_e_c_t_o_r _f_o_r _a _P_o_i_n_t _P_r_o_c_e_s_s

_U_s_a_g_e:

     ident(y, id)

_A_r_g_u_m_e_n_t_s:

       y: Vector of times.

      id: Vector of corresponding individual identifiers for who had
          which sequence of times.

_V_a_l_u_e:

     'ident' creates a vector of length 'sum(y)' by repeating the
     values of individual identifiers for the times for use with 'ehr'.

_A_u_t_h_o_r(_s):

     J.K. Lindsey

_S_e_e _A_l_s_o:

     'bp', 'ehr', 'pp', 'tccov', 'tpast', 'ttime', 'tvcov'.

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

     y <- c(5,3,2,4)
     i <- c(1,1,2,2)
     id <- ident(y, i)
     id

