\HeaderA{ratLLMappingsPMID2LL}{An annotation data file that maps PubMed identifiers to LocusLink
identifiers}{ratLLMappingsPMID2LL}
\keyword{datasets}{ratLLMappingsPMID2LL}
\begin{Description}\relax
ratLLMappingsPMID2LL maps PubMed ids to LocusLink ids for genes that have
been cited by publications represented by the PubMed ids
\end{Description}
\begin{Details}\relax
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
\end{Details}
\begin{References}\relax
\url{ftp://ftp.ncbi.nih.gov/refseq/LocusLink/LL_tmpl.gz}
\end{References}
\begin{Examples}
\begin{ExampleCode}
        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]
                }
        }
\end{ExampleCode}
\end{Examples}

