traceW                package:mclust                R Documentation

_C_o_m_p_u_t_e _t_r_a_c_e_W

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

     Computes the trace of the sample cross product matrix.

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

     traceW(x)

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

       x: Data matrix

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

     data(iris)
     traceW(as.matrix(iris[,1:4]))

