legend.control            package:chplot            R Documentation

_O_p_t_i_o_n_s _f_o_r _l_e_g_e_n_d _i_n _c_h_p_l_o_t

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

     Checks and packages the legend options 'chplot'

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

     legend.control(include=TRUE,area.in,pos,cex,bty,title)

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

 include: logical; if 'TRUE' (default), a legend is created. 

     pos: forces the position of the legend. The available options are
          'in' and 'out'; the default depends on 'ratio' value. If 'in'
          is chosen, the legend is positioned by the user with mouse;
          'out' places the legend in the top right corner of the
          plotting area. 

 area.in: logical; if 'TRUE', the area per point is calculated for each
          group and included in the legend. The default is 'TRUE' if
          'chull=TRUE' and 'FALSE' otherwise. 

     cex: A numerical value giving the amount by which text in the
          legend should be scaled relative to the default. 

     bty: the type of box to be drawn around the legend. See 'par'. 

   title: the title of the legend; the default is the name of the
          grouping variable. 

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

     A list with the same elements as the input.

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

     'chplot'.

