hu6800GRIF {hu6800} | R Documentation |
hu6800GRIF mappes probe ids to the unique PubMed identifiers of the publication reporting the genes corresponding to the probe ids
This is an environment object with key and value pairs. Keys are probe ids and values are the corresponding unique PubMed ids. Values are vectors of length 1. NA is assigned to probe identifiers that can not be mapped to any unique PubMed id.
Mappings were based on data provided by:
LocusLink built: March 3, 2004. ftp://ftp.ncbi.nih.gov/refseq/LocusLink/LL_tmpl.ga
Package built: Wed Mar 3 16:27:29 2004
http://www.ncbi.nlm.nih.gov/LocusLink
# Convert the environment to a list xx <- as.list(hu6800GRIF) # Remove probe ids that do not map to any PubMed id xx <- xx[!is.na(xx)] if(length(xx) > 0){ # The unique PubMed ids for the first two elements of XX xx[1:2] # Get the first one xx[[1]] }