unit.c package:grid R Documentation _C_o_m_b_i_n_e _U_n_i_t _O_b_j_e_c_t_s _D_e_s_c_r_i_p_t_i_o_n: This function produces a new unit object by combining the unit objects specified as arguments. _U_s_a_g_e: unit.c(...) _A_r_g_u_m_e_n_t_s: ...: An arbitrary number of unit objects. _V_a_l_u_e: An object of class 'unit'. _A_u_t_h_o_r(_s): Paul Murrell _S_e_e _A_l_s_o: 'unit'.