TmixDistIF               package:tdist               R Documentation

_T_h_e _i_n_t_e_r_n_a_l _f_u_n_c_t_i_o_n _f_o_r _c_o_p_u_t_a_t_i_o_n _o_f _t_h_e _c_h_a_r_a_c_t_e_r_i_s_t_i_c _f_u_n_c_t_i_o_n _o_f _a
_l_i_n_e_a_r _c_o_m_b_i_n_a_t_i_o_n _o_f _i_n_d_e_p_e_n_d_e_n_t _S_t_u_d_e_n_t'_s _t-_v_a_r_i_a_b_l_e_s

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

     Computes characteristic function of a linear combination of
     independent Student's t-variables with small degrees of freedom
     (df <= 100).

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

     tchfvw(tt, nu, l)

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

      tt: vector of real number in wich characteristic function is
          evaluated.

      nu: vector of degrees of freedom

       l: vector of coefficients

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

     A list of 

     chf: vector of values of characteristic function.

      tt: vector of real number in wich characteristic function is
          evaluated.

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

     Viktor Witkovsky witkovsky@savba.sk. Rewritten from Matlab
     algorithm to R by Alexander Savin savin@savba.sk.

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

     'tcdfpdf', 'tdist', 'tinvvw'.

