extract-esearch: ESearch Accessors

Description Usage Arguments Value Examples

Description

Extract UIDs from an esearch object.

Usage

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## S4 method for signature 'esearch,numeric,missing'
x[i, j]

Arguments

x

An esearch object.

i

Numeric indices.

j

Ignored.

Value

A entrez_uid object.

Examples

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## Not run: 
e <- esearch("Mus musculus", "protein", retmax = 20)
e[1:5]
## pass the subset directly on to esummary or efetch
content(esummary(e[1:5]), "parsed")

## End(Not run)

gschofl/reutils documentation built on May 17, 2019, 8:54 a.m.