GOstructure            package:globaltest            R Documentation

_C_l_a_s_s "_G_O_s_t_r_u_c_t_u_r_e" _t_o _s_e_r_v_e _a_s _i_n_p_u_t _f_o_r _t_h_e _f_u_n_c_t_i_o_n _g_t_G_O

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

     The class 'GOstructure' stores the Gene Ontology information that
     can be used by the 'gtGO' function to find a GO subgraph
     significantly associated with a response variable. Objects of type
     'GOstructure' are typically made with a call to 'makeGOstructure'.

_S_l_o_t_s:

     '_i_d_s': Object of class "character". Vector of GO identifiers.

     '_o_f_f_s_p_r_i_n_g': A named list of vectors of GO identifiers. Lists all
          offspring terms of each term.

     '_a_n_c_e_s_t_o_r_s': A named list of vectors of GO identifiers. Lists all
          ancestor terms of each term.

     '_g_e_n_e_s_e_t_s': A named list of vectors of gene identifiers. Lists the
          genes annotated to each GO id.

_M_e_t_h_o_d_s:

     _s_h_o_w (GOstructure): Summarizes the object.

     _l_e_n_g_t_h (GOstructure): Gives the number of GO ids in the object.

     _g_e_n_e_s_e_t_s (GOstructure): Extracts the genesets slot.

_A_u_t_h_o_r(_s):

     Jelle Goeman: j.j.goeman@lumc.nl; Jan Oosting

_S_e_e _A_l_s_o:

     'gtGO', 'makeGOstructure'.

