extr_tox {extractox}R Documentation

Extract Toxicological Information from Multiple Databases

Description

This wrapper function retrieves toxicological information for specified chemicals by calling several external functions to query multiple databases, including PubChem, the Integrated Chemical Environment (ICE), CompTox Chemicals Dashboard, and the Integrated Risk Information System (IRIS) and other.

Usage

extr_tox(casrn, verbose = TRUE, force = TRUE, delay = 2)

Arguments

casrn

A character vector of CAS Registry Numbers (CASRN) representing the chemicals of interest.

verbose

A logical value indicating whether to print detailed messages. Default is TRUE.

force

Logical indicating whether to force a fresh download of the EPA PPRTV database. Default is TRUE.

delay

Numeric value indicating the delay in seconds between requests to avoid overwhelming the server. Default is 3 seconds.

Details

Specifically, this function:

Value

A list of data frames containing toxicological information retrieved from each database:

who_iarc_monographs

Lists if any, the WHO IARC monographs related to that chemical.

pprtv

Risk assessment data from the EPA PPRTV

ghs_dat

Toxicity data from PubChem's Globally Harmonized System (GHS) classification.

ice_dat

Assay data from the Integrated Chemical Environment (ICE) database.

iris

Risk assessment data from the IRIS database.

comptox_list

List of dataframe with toxicity information from the CompTox Chemicals Dashboard.

Examples


condathis::with_sandbox_dir({ # this is to write on tempdir as for CRAN policies # nolint
  Sys.sleep(4) # To avoid overwhelming the server
  extr_tox(casrn = c("100-00-5", "107-02-8"), delay = 4)
})


[Package extractox version 1.2.0 Index]