var_scale_X              package:grnnR              R Documentation

_P_e_r_f_o_r_m _V_a_r_i_a_n_c_e _S_c_a_l_i_n_g _o_n _a _M_a_t_r_i_x

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

     return the variance-scaled matrix and the vector of variable
     variances

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

     var_scale_X(X)

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

       X: input matrix

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

   X_var: variance-scaled matrix

var_Vect: vector of variable variances

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

     Arnold Arrington

