maGeneTable          package:marrayClasses          R Documentation

_T_a_b_l_e _o_f _s_p_o_t _c_o_o_r_d_i_n_a_t_e_s _a_n_d _g_e_n_e _n_a_m_e_s

_D_e_s_c_r_i_p_t_i_o_n:

     This function produces a table of spot coordinates and gene names
     for objects of class '"marrayRaw"', '"marrayNorm"', and
     '"marraySpots"'.

_U_s_a_g_e:

     maGeneTable(object)

_A_r_g_u_m_e_n_t_s:

  object: microarray object of class '"marrayRaw"', '"marrayNorm"', or
          '"marraySpots"'.

_V_a_l_u_e:

     an object of class 'data.frame', with rows corresponding to
     spotted probe sequences. The first four columns are the grid
     matrix and spot matrix coordinates, and the remaining columns are
     the spot descriptions stored in the 'maGnames' slot of the
     microarray object.

_A_u_t_h_o_r(_s):

     Yee Hwa (Jean) Yang, Sandrine Dudoit, <URL:
     http://www.stat.berkeley.edu/~sandrine>.

_S_e_e _A_l_s_o:

     'marrayInfo', 'marrayLayout', 'marrayRaw', 'marrayNorm', 
     'marraySpots', 'maCompCoord'.

_E_x_a_m_p_l_e_s:

     # Example uses swirl dataset, for description type ? swirl

     data(swirl)

     tab<-maGeneTable(swirl)
     tab[1:10,]

