| AvivaMethylLOCUSID {AvivaMethyl} | R Documentation |
AvivaMethylLOCUSID is an R environment that provides mappings between manufacturer ids and Entrez Gene ids.
Each manufacturer id is mapped to a vector of Entrez Gene ids. An
NA is assigned to those manufacturer ids that can not be mapped
to an Entrez Gene id at this time.
If a given manufacturer id can be mapped to different Entrez Gene ids from various sources, we attempt to select the common ids. If a concensus cannot be determined, we select the smallest id.
Mappings were based on data provided by:
Entrez Gene:ftp://ftp.ncbi.nlm.nih.gov/gene/DATA. Built: Source data downloaded from Entrez Gene on Thu Aug 17 10:12:05 2006
Package built: Thu Aug 17 12:04:16 2006
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=gene
# Convert the environment to a list
xx <- as.list(AvivaMethylLOCUSID)
# Remove probe ids that do not map to any LOCUSID
xx <- xx[!is.na(xx)]
if(length(xx) > 0){
# The LOCUSIDs for the first two elements of XX
xx[1:2]
# Get the first one
xx[[1]]
}