sum_20_aln              package:bgafun              R Documentation

_C_a_l_c_u_l_a_t_e_s _n_u_m_b_e_r _o_f _a_m_i_n_o _a_c_i_d_s _i_n _e_a_c_h _g_r_o_u_p _o_f _2_0 _c_o_l_u_m_n_s (_1 _c_o_l_u_m_n _i_n _a_n _a_l_i_g_n_m_e_n_t)

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

     Internal Function Calculates number of amino acids in each group
     of 20 columns  which corresponds to 1 column in an alignment It
     takes in an binary amino acid matrix.

