reutils (version 0.1.1)

linkset: linkset

Description

Retrieve a linkset from an elink object.

Usage

linkset(x, linkname = NULL, ...)
## S3 method for class 'entrez_linkset':
linkset(x, linkname = NULL, ...)
## S3 method for class 'elink':
linkset(x, linkname = NULL, ...)

Arguments

x

An elink object.

linkname

(optional) Name of the Entrez link to retrieve. Every link in Entrez is given a name of the form dbFrom_dbTo_subset. If NULL, all available links are retrieved from the object.

...

Further arguments passed on to methods.

Value

• A list.

Examples

## Find related articles to PMID 20210808 and xtract linked UIDs from the
## "pubmed" to "pubmed_reviews" link
x <- elink("20210808", dbFrom="pubmed", dbTo="pubmed", cmd="neighbor_score")
linkset(x, "pubmed_pubmed_reviews")