annaffyCHR              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 _C_H_R _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 object containing key and value pairs for
     the mappings between probe identifiers (key) and the chromosome
     the corresponding genes reside (value). Keys can be accessed using
     ls(name) and values using get(key, name) or multiget(keys, name).
     Values are vectors of length 1. NA is assigned to probe
     identifiers that can not be mapped to any chromosome at this time.
     Mappings are obtained using data from LocusLink
     (www.ncbi.nlm.nih.gov/LocusLink) based on unified mappings between
     probe identifiers and LocusLink ids.

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

     Source data built: LocusLink built: May 15, 2003.<URL:
     ftp://ftp.ncbi.nih.gov/refseq/LocusLink/LL_tmpl.gz>. Package
     built: Thu May 15 06:51:06 2003 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:

     xx <- ls(env = annaffyCHR)
     get(xx[1], env = annaffyCHR)

