

_S_c_a_t_t_e_r_p_l_o_t _M_a_t_r_i_c_e_s

     pairs(x, ...)
     pairs.default(x, labels=dimnames(x)[[2]], panel=points, ...)

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

       x: the coordinates of points given as columns of a
          matrix.

  labels: the names of the variables.

   panel: the function which is used to plot the contents of
          each panel of the display.

     ...: graphical parameters can be given as arguments to
          `plot'.

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

     A matrix of scatterplots is produced.  The ijth scat-
     terplot contains `x[,i]' plotted against `x[,j]'.  The
     graphical parameters `pch' and `col' can be used to
     specify a vector of plotting symbols and colors to be
     used in the plots.

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

     data(judges)
     pairs(judges)

