

gray {base}                                  R Documentation

_G_r_a_y _L_e_v_e_l _S_p_e_c_i_f_i_c_a_t_i_o_n

_U_s_a_g_e_:

     gray(level)

_V_a_l_u_e_:

     This function creates ``colors'' corresponding to the
     given level of gray.  The level must lie between zero
     and one, with zero indicating `"black"' and one indi-
     cating `"white"'.

     The values returned by `gray' can be used with a `col='
     specification in graphics functions or in `par'.

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

     `rainbow', `hsv', `rgb'.

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

     gray(0:8 / 8)

