plot.xy               package:graphics               R Documentation

_B_a_s_i_c _I_n_t_e_r_n_a_l _P_l_o_t _F_u_n_c_t_i_o_n

_D_e_s_c_r_i_p_t_i_o_n:

     This is _the_ internal function that does the basic plotting of
     points and lines.  Usually, one should rather use the higher level
     functions instead and refer to their help pages for explanation of
     the arguments.

_U_s_a_g_e:

     plot.xy(xy, type, pch=1, lty="solid", col=par("fg"), bg=NA, cex=1, ...)

_A_r_g_u_m_e_n_t_s:

      xy: A four-element list as results from 'xy.coords'.

    type: 1 character code.

     pch: character or integer code for kind of points/lines, see
          'points.default'.

     lty: line type code, see 'lines'.

     col: color code or name, see 'colors', 'palette'.

      bg: background ("fill") color for open plot symbols.

     cex: character expansion.

     ...: further graphical parameters.

_S_e_e _A_l_s_o:

     'plot', 'plot.default', 'points', 'lines'.

_E_x_a_m_p_l_e_s:

     points.default # to see how it calls "plot.xy(xy.coords(x, y), ...)"

