hgu133bPMID             package:hgu133b             R Documentation

_M_a_p _b_e_t_w_e_e_n _M_a_n_u_f_a_c_t_u_r_e_r _I_d_e_n_t_i_f_i_e_r_s _a_n_d _P_u_b_M_e_d _I_d_e_n_t_i_f_i_e_r_s

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

     hgu133bPMID is an R environment that provides mappings between
     manufacturer identifiers and PubMed identifiers.

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

     Each manufacturer identifier is mapped to a named vector of PubMed
     identifiers. The name associated with each vector corresponds to
     the manufacturer identifier. The length of the vector may be one
     or greater, depending on how many PubMed identifiers a given
     manufacturer identifier is mapped to. An 'NA' is reported for any
     manufacturer identifier that cannot be mapped to a PubMed
     identifier.

     Titles, abstracts, and possibly full texts of articles can be
     obtained from PubMed by providing a valid PubMed identifier. The
     pubmed function of annotate can also be used for the same purpose.

     Mappings were based on data provided by:

     Entrez Gene:<URL: ftp://ftp.ncbi.nlm.nih.gov/gene/DATA/>. Built:
     Source data downloaded from Entrez Gene on Mon Sep 25 19:12:37
     2006

     Package built Mon Sep 25 19:36:12 2006

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

     <URL: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed>

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

         # Convert the environment to a list
         xx <- as.list(hgu133bPMID)
         if(length(xx) > 0){
             # The probe identifiers for the first two elements of XX
             xx[1:2]
             # Get the first one
             xx[[1]]
             if(interactive() && !is.null(xx[[1]]) && !is.na(xx[[1]])
                && require(annotate)){
                 # Gets article information as XML files
                 xmls <- pubmed(xx[[1]], disp = "data")
                 # Views article information using a browser
                 pubmed(xx[[1]], disp = "browser")
             }
         }

