hgu95av2ACCNUM           package:hgu95av2           R Documentation

_M_a_p_p_i_n_g _b_e_t_w_e_e_n _p_r_o_b_e _i_d_s _a_n_d _m_a_n_u_f_a_c_t_u_r_e_r (_u_s_e_r) _p_r_o_v_i_d_e_d
_p_u_b_l_i_c _i_d_s

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

     hgu95av2ACCNUM mappes probe identifiers and manufacturer (or user)
     provided public data repository identifiers that are used to map
     probe ids to Locuslink ids and thus other annotation data.

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

     This is an environment object with key and value pairs. Keys are
     probe ids and values are manufacturer (user) provided ids are
     values. Values are vectors of length 1 with NAs assigned to probe
     ids that are not mapped to any public ids.

     Often the values are GenBank accession numbers but sometimes can
     be UniGene ids, RefSeq ids, or Image clone ids.

     Package built: Wed Mar  3 16:27:29 2004

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

             # Convert to a list
             xx <- as.list(hgu95av2ACCNUM)
             # Remove probe ids that do not map to any ACCNUM
             xx <- xx[!is.na(xx)]
             if(length(xx) > 0){
             # Get the ACCNUM for the first five probes
             xx[1:5]
             # Get the first one
             xx[[1]]
     }

