[R] hashmap in R

[Earl F. Glynn]

"Qiang Li (Jonathan)" <jonathanli_1999 at yahoo.com> wrote in message 
news:<328180.44275.qm at web50805.mail.re2.yahoo.com>...
> Hi friends on R list,
>
> Have people tried to implement a hashmap in R? What is the generic way to 
> implement a lookup table in R?

Does this help?

> x <- rnorm(4)
> names(x) <- c("a", "b", "c", "d")
> x
         a          b          c          d
-1.4122868  1.3588267 -0.5499391 -0.3581889
> x["d"]
         d
-0.3581889


efg
Earl F Glynn
Bioinformatics
Stowers Institute for Medical Research