funion-methods            package:msbase            R Documentation

_U_n_i_o_n _o_f _t_w_o _M_a_s_s_v_e_c_t_o_r_s

_D_e_s_c_r_i_p_t_i_o_n:

     Union of two Massvectors

_A_r_g_u_m_e_n_t_s:

     obx: see below in *Methods* section

     oby: see below in *Methods* section

   error: measurement error in _e.g._ Da or as relative error in parts
          per million (ppm)

     ppm: if 'TRUE' then error in parts per million(ppm), in arbitrary
          units otherwise.

    uniq: if 'TRUE' compute non-crossing matching.

_M_e_t_h_o_d_s:

     _o_b_x = "_M_a_s_s_v_e_c_t_o_r", _o_b_y = "_M_a_s_s_v_e_c_t_o_r" :returns massvector

     _o_b_x = "_n_u_m_e_r_i_c", _o_b_y = "_n_u_m_e_r_i_c" :returns matrix

_E_x_a_m_p_l_e_s:

     data(pldata)
     funion(pldata[[1]],pldata[[4]],error=0.4,ppm=FALSE,uniq=FALSE)

