SummaryCov-class            package:rrcov            R Documentation

_C_l_a_s_s "_S_u_m_m_a_r_y_C_o_v" - _s_u_m_m_a_r_y _o_f "_C_o_v" _o_b_j_e_c_t_s

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

     The "Cov" object plus some additional summary information

_O_b_j_e_c_t_s _f_r_o_m _t_h_e _C_l_a_s_s:

     Objects can be created by calls of the form 'new("SummaryCov",
     ...)', but most often by invoking 'summary' on a "Cov" object.
     They contain values  meant for printing by 'show'.

_S_l_o_t_s:

     '_c_o_v_o_b_j': Object of class '"Cov"'

     '_e_v_a_l_s': eigenvalues of the covariance or correlation matrix 

_M_e_t_h_o_d_s:

     _g_e_t_C_e_n_t_e_r 'signature(obj = "SummaryCov")': location vector 

     _g_e_t_C_o_v 'signature(obj = "SummaryCov")': covariance matrix 

     _g_e_t_D_i_s_t_a_n_c_e 'signature(obj = "SummaryCov")': vector of distances 

     _g_e_t_E_v_a_l_s 'signature(obj = "SummaryCov")': vector of eignevalues 

     _i_s_C_l_a_s_s_i_c 'signature(obj = "SummaryCov")': is the estimate a
          classic one 

     _s_h_o_w 'signature(object = "SummaryCov")': display the object 

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

     Valentin Todorov valentin.todorov@chello.at

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

     'Cov-class'

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

     data(hbk)
     hbk.x <- data.matrix(hbk[, 1:3])
     cv <- Cov(hbk.x)
     cv
     summary(cv)

