An interface to NCBI databases such as PubMed, GenBank, or GEO powered by the Entrez Programming Utilities (EUtils). The nine EUtils provide programmatic access to the NCBI Entrez query and database system for searching and retrieving biological data.
content(x, 'parsed')
returns tibble
s instead of data.frame
s where approbriate.einfo()
.esearch()
.esummary()
.efetch()
(#2).esearch()
if rettype = "count"
(#3).reutils.test.remote
to control if unit tests that require online access to NCBI EUtilities are run or not.Add global option reutils.show.headlines
to control the number of head lines displayed in show,efetch method (currently only if rettype = "text"
.
new return type content(x, as = "textConnection")
.