Archive for February, 2012

Use “” to map between Entrez Gene Ids and HUGO gene symbols in R

To translate between these identifiers in R, this code creates a table with the mapping:
e2s = toTable(org.Hs.egSYMBOL)
To have a look at the mapping (which is stored as a data.frame)


This will output something like this
gene_id symbol
1 1 A1BG
2 2 [...]