trellis.object            package:lattice            R Documentation

_A _T_r_e_l_l_i_s _P_l_o_t _O_b_j_e_c_t

_D_e_s_c_r_i_p_t_i_o_n:

     This class of objects is returned by high level lattice display
     functions, and is usually plotted by default by its `print'
     method.

_D_e_t_a_i_l_s:

     A trellis object, as returned by high level lattice functions like
     'xyplot', is a list with the ``class'' attribute set to
     ``trellis''.  Many of the components of this list are simply the
     arguments to the high level function that produced the object. 
     Among them are: 'as.table', 'layout', 'page', 'panel', 'prepanel',
     'main', 'sub', 'par.settings', 'par.strip.text', 'strip', 'skip',
     'xlab' and 'ylab'.  Some other typical components are: 

     '_i_n_d_e_x._c_o_n_d' list with index for each of the conditioning
          variables

     '_p_e_r_m._c_o_n_d' permutation of the order of the conditioning variables

     '_a_s_p_e_c_t._f_i_l_l' logical, whether 'aspect' is ``fill''

     '_a_s_p_e_c_t._r_a_t_i_o' numeric, aspect ratio to be used if 'aspect.fill'
          is 'FALSE'

     '_c_a_l_l' call that generated the object. 

     '_c_o_n_d_l_e_v_e_l_s' list with levels of the conditioning variables

     '_l_e_g_e_n_d' list describing the legend(s) to be drawn

     '_p_a_n_e_l._a_r_g_s' a list as long as the number of panels, each element
          being a list itself, containing the arguments in named form
          to be passed to the panel function in that panel.

     '_p_a_n_e_l._a_r_g_s._c_o_m_m_o_n' a list containing the arguments common to all
          the panel functions in 'name=value' form

     '_x._s_c_a_l_e_s' list describing x-scale, can consist of several other
          lists, paralleling panel.args, if x-relation is not ``same''

     '_y._s_c_a_l_e_s' list describing y-scale, similar to 'x.scales'

     '_x._b_e_t_w_e_e_n' numeric vector of interpanel x-space 

     '_y._b_e_t_w_e_e_n' numeric vector of interpanel y-space 

     '_x._l_i_m_i_t_s' numeric vector of length 2 or list, giving x-axis
          limits

     '_y._l_i_m_i_t_s' similar to 'x.limits' 

_A_u_t_h_o_r(_s):

     Deepayan Sarkar Deepayan.Sarkar@R-project.org

_S_e_e _A_l_s_o:

     'Lattice', 'xyplot', 'print.trellis'

