ratLLMappingsPMID2LL {ratLLMappings} | R Documentation

## An annotation data file that maps PubMed identifiers to LocusLink identifiers

### Description

ratLLMappingsPMID2LL maps PubMed ids to LocusLink ids for genes that have been cited by publications represented by the PubMed ids

### Details

This is an environment object containing key and value pairs. Keys are PubMed id and values are LocusLink ids representing genes cited by publications corresponding to the PubMed ids. Values are vectors of length 1 or more depending on whether a PubMed id can be mapped to one or more LocusLink ids.

Mappings were derived from data provided by:

Entrez Gene: Not available

Package built: Thu May 12 10:34:26 2005

### References

ftp://ftp.ncbi.nih.gov/refseq/LocusLink/LL_tmpl.gz

### Examples

            require("annotate") || stop("annotate unavailable")
            xx <- as.list(ratLLMappingsPMID2LL)
            if(length(xx) > 0){
                    # Get the value of the first key
                    xx[[1]]
                    # Get the values for a few keys
                    if(length(xx) >= 3){
                            xx[1:3]
                    }
            }

[Package ratLLMappings version 1.8.1 Index]