KEGGEXTID2PATHID            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 _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 _K_E_G_G _p_a_t_h_w_a_y _i_d_s

_D_e_s_c_r_i_p_t_i_o_n:

     KEGGEXTID2PATHID maps LocusLink (for human, mouse, and rat) and
     Open Reading Frame (for yeast) ids to KEGG pathway ids.

_D_e_t_a_i_l_s:

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

     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(KEGGEXTID2PATHID)
             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]
                     }
             }