BVcliques               package:Icens               R Documentation

_F_i_n_d _t_h_e _b_i_v_a_r_i_a_t_e _c_l_i_q_u_e_s _f_r_o_m _t_h_e _m_a_r_g_i_n_a_l _d_a_t_a.

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

     The maximal cliques of the intersection graph are obtained by
     first finding the cliques for the marginal data and then combining
     them using the algorithm in Gentleman and Vandal (1999).

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

     BVcliques(intvlx, intvly, Lxopen=TRUE, Rxopen=FALSE,
                         Lyopen=TRUE, Ryopen=FALSE )

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

  intvlx: The cliques for one marginal component, alternatively the
          marginal intervals can be supplied. 

  intvly: The cliques for the other marginal component, alternatively
          the marginal intervals can be supplied. 

  Lxopen: Boolean indicating whether the left end point in the x
          coordinate is open.

  Rxopen: Boolean indicating whether the right end point in the x
          coordinate is open.

  Lyopen: Boolean indicating whether the left end point in the y
          coordinate is open.

  Ryopen: Boolean indicating whether the right end point in the y
          coordinate is open.

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

     A list of the maximal cliques of the intersection graph of the
     data.

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

     A. Vandal and R. Gentleman

_R_e_f_e_r_e_n_c_e_s:

     _Graph-Theoretical Aspects of Bivariate Censored Data_, R.
     Gentleman and A. Vandal, 1999, submitted.

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

     'BVclmat', 'BVsupport'

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

        data(cmv)
        cmv.cl <- BVcliques(cmv[,1:2], cmv[,3:4], Lxopen=FALSE, Lyopen=FALSE )

