erfc                  package:puma                  R Documentation

_T_h_e _c_o_m_p_l_e_m_e_n_t_a_r_y _e_r_r_o_r _f_u_n_c_t_i_o_n

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

     This function calculates the complementary error function of an
     input x.

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

     erfc(x)

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

       x: a numeric, the input. 

_D_e_t_a_i_l_s:

     erfc is implemented using the function qnorm.

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

     The return is a numeric.

_A_u_t_h_o_r(_s):

     Xuejun Liu

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

     'qnorm'

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

       erfc(0.5)

