makepd                package:hapsim                R Documentation

_M_a_k_e_s _a _m_a_t_r_i_x _p_o_s_i_t_i_v_e _d_e_f_i_n_i_t_e

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

     Modifies a matrix so that it is positive definite

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

     makepd(mat, eig.tol = 1e-06)

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

     mat: Matrix

 eig.tol: Tolerance value

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

     A positive-definite matrix

