KEGGPATHID2EXTID            package:KEGG            R Documentation

_A_n _a_n_n_o_t_a_t_i_o_n _d_a_t_a _f_i_l_e _t_h_a_t _m_a_p_s _K_E_G_G _p_a_t_h_w_a_y _i_d_s _t_o _L_o_c_u_s_L_i_n_k
_o_r _O_p_e_n _R_e_a_d_i_n_g _F_r_a_m_e _i_d_s

_D_e_s_c_r_i_p_t_i_o_n:

     KEGGPATHID2EXTID maps KEGG pathway ids to LocusLink (for human,
     mouse, and rat) or Open Reading Frame (for yeast) ids

_D_e_t_a_i_l_s:

     This is an environment object containing key and value pairs. Keys
     are KEGG pathway ids and values are LocusLink ids for human,
     mouse, and rat or Open Reading Frame (ORF) ids for yeast. Values
     are vectors of length 1 or greater depending on whether a pathway
     id can be maapped to one or more LocusLink or ORF ids. NAs are
     assigned to KEGG pathway ids that can not be mapped to any
     LocusLink or ORF ids. 

     KEGG pathway ids are the identifiers used by KEGG for various
     pathways.

     Mappings between KEGG pathway ids and pathway names can be
     obtained through another environment named PATHID2NAME. 

     Mappings were based on data provided by:

     KEGG:<URL:
     http://gopher5/compbio/annotationSourceData/kegg/pathways/map_titl
     e.tab>. Built: Release 36.0, October 1, 2005

     Package built: Tue Oct  4 18:55:56 2005

_R_e_f_e_r_e_n_c_e_s:

     <URL: ftp://ftp.genome.ad.jp/pub/kegg/pathways>

_E_x_a_m_p_l_e_s:

             require("annotate") || stop("annotate unavailable")
             xx <- as.list(KEGGPATHID2EXTID)
             if(length(xx) > 0){
                     # Get the value of the first key
                     xx[[1]]
                     # Get the values for multiget for a few keys
                     if(length(xx) >= 3){
                             xx[1:3]
                     }
             }