cal_match

<code>cal_match()</code> matches a date in <code>x</code> to a holiday in <code>rcalendar</code> and returns
the corresponding holiday name, or <code>NA</code> if it doesn't exist in the calendar.
If a date corresponds to multiple holidays, the holiday that was added to the
calendar first is returned.
This function is intended to be similar to <code><a href="/link/base%3A%3Amatch()?package=almanac&version=1.0.0" data-mini-rdoc="almanac::base::match()">base::match()</a></code>.

Provides tools for defining recurrence rules and recurrence
sets. Recurrence rules are a programmatic way to define a recurring
event, like the first Monday of December. Multiple recurrence rules
can be combined into larger recurrence sets. A full holiday and
calendar interface is also provided that can generate holidays within
a particular year, can detect if a date is a holiday, can respect
holiday observance rules, and allows for custom holidays.

Davis Vaughan

almanac

Tools for Working with Recurrence Rules

Posit Software, PBC 

cal_match function

<dl><dt>x</dt>
<dd><code>[Date]</code>
A date vector to match.</dd>
<dt>rcalendar</dt>
<dd><code>[rcalendar]</code>
A calendar to look for holiday matches in.</dd></dl>

Arguments

<code>cal_match()</code> matches a date in <code>x</code> to a holiday in <code>rcalendar</code> and returns
the corresponding holiday name, or <code>NA</code> if it doesn't exist in the calendar.
If a date corresponds to multiple holidays, the holiday that was added to the
calendar first is returned.
This function is intended to be similar to <code><a href='https://rdrr.io/r/base/match.html'>base::match()</a></code>.

Calendar matching — cal_match

<dl>

<dt>x</dt>
<dd><code>[Date]</code>
A date vector to match.</dd>


<dt>rcalendar</dt>
<dd><code>[rcalendar]</code>
A calendar to look for holiday matches in.</dd>

</dl>

cal_match: Calendar matching

Description

Usage

Value

Arguments

Examples