DV                   package:rhosp                   R Documentation

_i_m_p_l_e_m_e_n_t_s _t_h_e _D_e _V_i_e_l_d_e_r _a_p_p_r_o_x_i_m_a_t_i_o_n

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

     DV computes the De Vielder approximation whose goal is to identify
     the first two moments of a general case of the first model where
     p(x) is unknown to the first two moments of the specific case of
     the first model where p(x) = 1- exp(-mu *x).

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

     DV(T)

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

       T: a vector of the observations of the random variable T
          associated with the first model

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

     a vector of lambda and mu of the De Vielder method

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

     CJ

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

     T<-c(12.9622796,  1.4146460,  1.3146761, 14.9147353,  7.5131105,  8.5130874, 6.5943351, 10.6954653, 14.1000977, 12.4673316,  2.7185478,  9.6297777, 10.0930441,  0.6270543, 26.7937074,  7.6082447)
     res<-DV(T)

