mgug4104aPMID          package:mgug4104a.db          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:

     mgug4104aPMID is an R object 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 (
     ftp://ftp.ncbi.nlm.nih.gov/gene/DATA ) on 2009-Mar11

_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:

             x <- mgug4104aPMID
             # Get the probe identifiers that are mapped to any PubMed ID
             mapped_probes <- mappedkeys(x)
             # Convert to a list
             xx <- as.list(x[mapped_probes])
         if(length(xx) > 0){
             # Get the PubMed identifiers for the first two probe identifiers
             xx[1:2]
             # Get the first one
             xx[[1]]
             if(interactive() && !is.null(xx[[1]]) && !is.na(xx[[1]])
                && require(annotate)){
                 # Get article information as XML files
                 xmls <- pubmed(xx[[1]], disp = "data")
                 # View article information using a browser
                 pubmed(xx[[1]], disp = "browser")
             }
         }

