search_and_match

This function searches for matches in a dataframe based on a given list of
ids and search type, then combines the results into a single dataframe,
making sure that NA rows are added for any missing ids. The column
<code>query</code> is a the end of the dataframe.

internal

Extract toxicological and chemical information from databases
maintained by scientific agencies and resources, including the
Comparative Toxicogenomics Database <https://ctdbase.org/>, the
Integrated Chemical Environment <https://ice.ntp.niehs.nih.gov/>, the
PubChem <https://pubchem.ncbi.nlm.nih.gov/>, and others EPA databases
s.

Claudio Zanettini

extractox

Extract Tox Info from Various Databases

Lucio Queiroz

search_and_match function

<dl><dt>dat</dt>
<dd>The dataframe to be searched.</dd>
<dt>ids</dt>
<dd>A vector of ids to search for.</dd>
<dt>search_type</dt>
<dd>The type of search: "casrn" or "name".</dd>
<dt>col_names</dt>
<dd>Column names to be used when creating a new dataframe in
case of no matches.</dd>
<dt>chemical_col</dt>
<dd>The name of the column in dat where chemical names
are stored.</dd></dl>

Arguments

Search and Match Data — search_and_match

<dl>

<dt>dat</dt>
<dd>The dataframe to be searched.</dd>


<dt>ids</dt>
<dd>A vector of ids to search for.</dd>


<dt>search_type</dt>
<dd>The type of search: "casrn" or "name".</dd>


<dt>col_names</dt>
<dd>Column names to be used when creating a new dataframe in
case of no matches.</dd>


<dt>chemical_col</dt>
<dd>The name of the column in dat where chemical names
are stored.</dd>

</dl>

search_and_match: Search and Match Data

Description

Usage

Value

Arguments

Details

See Also