annaffySUMFUNC            package:annaffy            R Documentation

_S_u_b_s_e_t _o_f _a_n_n_o_t_a_t_i_o_n _d_a_t_a _f_i_l_e _f_o_r _S_U_M_F_U_N_C _i_n _t_h_e _h_g_u_9_5_a_v_2 _p_a_c_k_a_g_e

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

     This is an R environment (hash table like) object containing key
     and value pairs for the mappings between probe identifiers (key)
     and summaries of the function (value), which are brief
     descriptions of the functions of the products of genes. Keys can
     be accessed using ls(name of the environment) and values using
     get(key, name of the environment) or mget(keys, name of the
     environment). Values are vectors of length 1. Mappings between
     probe ids and descriptions of functions were obtained through
     their mappings to LocusLink ids. NA is assigned to probe
     identifiers that can not be mapped to any summary of function at
     this time.

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

     Mappings were based on data provided by LocusLink

     Source data built: LocusLink built: January 13, 2004.<URL:
     ftp://ftp.ncbi.nih.gov/refseq/LocusLink/LL_tmpl.gz>. Package
     built: Wed Jan 14 22:11:08 2004 Contains 250 randomly selected
     probes

_R_e_f_e_r_e_n_c_e_s:

     <URL: ftp://ftp.ncbi.nih.gov/refseq/LocusLink/LL_tmpl.gz>

_E_x_a_m_p_l_e_s:

             require("annotate") || stop("annotate unavailable")
             xx <- ls(env = annaffySUMFUNC)
             if(length(xx) > 0){
                     # Using get for value of the first key
                     get(xx[1], annaffySUMFUNC )
                     #Using mget for a few keys
                     if(length(xx) >= 3){
                             mget(xx[1:3], annaffySUMFUNC, ifnotfound=NA )
                             #Using lookUp of annotate(> 1.3.4)
                             lookUp(xx[1:3],"annaffy","SUMFUNC")
                     }
             }

