Rows                 package:lattice                 R Documentation

_E_x_t_r_a_c_t _r_o_w_s _f_r_o_m _a _l_i_s_t

_D_e_s_c_r_i_p_t_i_o_n:

     Convenience function to extract subset of a list. Usually used in
     creating keys.

_U_s_a_g_e:

     Rows(x, which)

_A_r_g_u_m_e_n_t_s:

       x: list with each member a vector of the same length 

   which: index for members of 'x'

_V_a_l_u_e:

     A list similar to 'x', with each 'x[[i]]' replaced by
     'x[[i]][which]'

_A_u_t_h_o_r(_s):

     Deepayan Sarkar Deepayan.Sarkar@R-project.org

_S_e_e _A_l_s_o:

     'xyplot', 'Lattice'

