rawEIC-methods             package:xcms             R Documentation

_G_e_t _e_x_t_r_a_c_t_e_d _i_o_n _c_h_r_o_m_a_t_o_g_r_a_m_s _f_o_r _s_p_e_c_i_f_i_e_d _m/_z _r_a_n_g_e

_D_e_s_c_r_i_p_t_i_o_n:

     Generate extracted ion chromatogram for m/z values of interest.
     The raw data is used in contrast to  'getEIC' which uses data from
     the profile matrix.

_A_r_g_u_m_e_n_t_s:

  object: 'xcmsRaw' object

massrange: m/z range for EIC 

scanrange: scan range for EIC 

_V_a_l_u_e:

     A list of :

    scan: scan number 

intensity: added intensity values 

_M_e_t_h_o_d_s:


     _o_b_j_e_c_t = "_x_c_m_s_R_a_w" ' rawEIC(object, massrange,
          scanrange=c(1,length(object@scantime))) '


_A_u_t_h_o_r(_s):

     Ralf Tautenhahn, rtautenh@ipb-halle.de

_S_e_e _A_l_s_o:

     'xcmsRaw-class'

