NotYet                 package:base                 R Documentation

_N_o_t _Y_e_t _I_m_p_l_e_m_e_n_t_e_d _F_u_n_c_t_i_o_n_s _a_n_d _U_n_u_s_e_d _A_r_g_u_m_e_n_t_s

_D_e_s_c_r_i_p_t_i_o_n:

     In order to pinpoint missing functionality, the R core team uses
     these functions for missing R functions and not yet used arguments
     of existing R functions (which are typically there for
     compatibility purposes).

     You are very welcome to contribute your code ...

_U_s_a_g_e:

     .NotYetImplemented()
     .NotYetUsed(arg, error = TRUE)

_A_r_g_u_m_e_n_t_s:

     arg: an argument of a function that is not yet used.

   error: a logical.  If 'TRUE', an error is signalled; if 'FALSE';
          only a warning is given.

_S_e_e _A_l_s_o:

     the contrary, 'Deprecated' and 'Defunct' for outdated code.

_E_x_a_m_p_l_e_s:

     require(graphics)
     require(stats)
     plot.mlm         # to see how the "NotYetImplemented"
                      # reference is made automagically
     try(plot.mlm())

     barplot(1:5, inside = TRUE) # 'inside' is not yet used

