score_fun                package:xcms                R Documentation

_S_c_o_r_i_n_g _f_o_r _M_S/_M_S _s_p_e_c_t_r_a

_D_e_s_c_r_i_p_t_i_o_n:

     A similarity scoring function for MS/MS spectra against a
     reference.

_U_s_a_g_e:

     score_fun(ref, exp, method="distMatrix", ...)

_A_r_g_u_m_e_n_t_s:

     ref: An array of numbers for the refference

     exp: An array of numbers for the test

  method: A string of either 'distMatrix' or 'cor'

     ...: Any other arguments to be passed to other functions

_D_e_t_a_i_l_s:

     This is a starting method to score MS/MS data. Which reports the
     parameters to the various one of the scoreing functions.

_V_a_l_u_e:

   score: Percentage score between the two arrays

_A_u_t_h_o_r(_s):

     H. Paul Benton, hpbenton@scripps.edu

_R_e_f_e_r_e_n_c_e_s:

     H. Paul Benton, D.M. Wong, S.A.Strauger, G. Siuzdak "XCMS^2:"
     Analytical Chemistry 2008 DOI:<URL:
     http://pubs.acs.org/doi/abs/10.1021/ac800795f/>

_S_e_e _A_l_s_o:

     'score_fun.distMatrix', 'score_fun.cor'

