hgu2beta7PMID2PROBE {hgu2beta7} | R Documentation

## Mappings between PubMed identifiers and probe identifiers

### Description

PubMed http://www.ncbi.nlm.nih.gov/PubMed/ includes over 14 million citations for biomedical articles back to the 1950's. Each article has a unique PubMed identifier. hgu2beta7PMID2PROBE maps PubMed identifiers to probe identifiers representing genes cited by the publications identified by the PubMed identifiers

### Details

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

Mappings were based on data provided by:

LocusLink:ftp://ftp.ncbi.nih.gov/refseq/LocusLink/LL_tmpl.gz. Built: February 16, 2005

Package built Wed Feb 16 23:32:20 2005

### Examples

        # Convert the environment to a list
        xx <- as.list(hgu2beta7PMID2PROBE)
        if(length(xx) > 0){
            # The probe ids for the first two elements of XX
            xx[1:2]
            # Get the first one
            xx[[1]]
            if(interactive() && require(annotate)){
                # Gets article information as XML files for a PubMed id
                xmls <- pubmed(names(xx)[1], disp = "data")
                # Views article information using a browser
                pubmed(names(xx)[1], disp = "browser")
            }
        }

[Package hgu2beta7 version 1.2.1 Index]