reutils (version 0.1.1)

egquery: egquery - performing a global Entrez search

Description

egquery retrieves the number of records in all Entrez databases for a single text query.

Usage

egquery(term)

Arguments

term

A valid Entrez text query.

Value

• An egquery object.

Details

See the official online documentation for NCBI's http://www.ncbi.nlm.nih.gov/books/NBK25499/#chapter4.EGQuery{EUtilities} for additional information.

Examples

## Determine the number of records for mouse in Entrez.
e <- egquery("mouse[orgn]")
e