to_integer

R does not have a built-in function to determine if a value is an integer
(<code>is.integer</code> will check if the class of an object is "integer", but
<code>is.integer(3)</code> will return FALSE). This helper function fills that gap. It
will attempt to convert the input to an integer, but will error on any input
that cannot be confidently expressed as an integer. It serves as a stricter
version of <code>as.integer</code>. For example, the function will convert <code>3</code> or <code>"3"</code>
to integers, but will error on <code>3.5</code> or <code>"three"</code>.

internal

Access the 'Public Transport Victoria' Timetable API
<https://www.ptv.vic.gov.au/footer/data-and-reporting/datasets/ptv-timetable-api/>,
with results returned as familiar R data structures. Retrieve information on
stops, routes, disruptions, departures, and more.

David Neuzerling

ptvapi

Access the 'Public Transport Victoria' Timetable API

to_integer function

<dl><dt>x</dt>
<dd>An input of any type.</dd></dl>

Arguments

Strictly convert an object to an integer — to_integer

<dl>

<dt>x</dt>
<dd>An input of any type.</dd>

</dl>

to_integer: Strictly convert an object to an integer

Description

Usage

Value

Arguments