has_term

Does a Term Appear in a Vector of Strings?

Tools to create and query database from the U.S. National Library
of Medicine's Clinical Trials database <https://clinicaltrials.gov/>. Functions
provide access a variety of techniques for searching the data using range
queries, categorical filtering, and by searching for full-text keywords.

Taylor Arnold

ctrialsgov

Query Data from U.S. National Library of Medicine's Clinical
Trials Database

Auston Wei

Michael J. Kane

has_term function

<dl><dt>s</dt>
<dd>the vector of strings.</dd>
<dt>pattern</dt>
<dd>the pattern to search for.</dd>
<dt>ignore_case</dt>
<dd>should the case be ignored? Default TRUE</dd></dl>

Arguments

Does a Term Appear in a Vector of Strings? — has_term

<dl>

<dt>s</dt>
<dd>the vector of strings.</dd>


<dt>pattern</dt>
<dd>the pattern to search for.</dd>


<dt>ignore_case</dt>
<dd>should the case be ignored? Default TRUE</dd>

</dl>

has_term: Does a Term Appear in a Vector of Strings?

Description

Usage

Value

Arguments