reutils (version 0.1.0)

webenv: webenv

Description

Retrieve the Web environment string returned from an ESearch, EPost or ELink call. NA if the History server was not used.

Arguments

x

An eutil object.

...

Further arguments passed on to methods.

Value

• A character string or NA.

See Also

einfo, esearch, esummary, efetch, elink, epost, egquery, espell, ecitmatch.

Examples

e <- esearch("Mus musculus", "taxonomy", usehistory=TRUE)
webenv(e)