GOHyperG             package:davidTiling             R Documentation

_H_y_p_e_r_g_e_o_m_e_t_r_i_c _t_e_s_t _f_o_r _G_O _c_a_t_e_g_o_r_y _e_n_r_i_c_h_m_e_n_t.

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

     This function is adapted from the function of the same name in
     'GOstats' package. Main difference is that it draws the GO
     annotations of the genes in 'candidates' from the data.frame
     'gff'. It also draws a plot.

_U_s_a_g_e:

     GOHyperG(candidates, gff, plotmain)

_A_r_g_u_m_e_n_t_s:

candidates: character vector

     gff: see 'getAllGO'

plotmain: character, plot title

_D_e_t_a_i_l_s:

     The elements of 'x' are matched against the column 'gene' in
     'gff'. All are required to match. A list of GO terms is then
     extracted from the corresponding rows in the 'Ontology_term'
     column. A gene may be annotated by several terms, separated by
     ",". Then the GO package is used to augment this by all ancestor
     terms.

_V_a_l_u_e:

     List of character vectors.

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

     W. Huber <huber@ebi.ac.uk>

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

     'getAllGO'

