calendar-locations

cal_next

cal_previous

<ul>
<li><code>cal_next()</code> generates the next holiday after <code>x</code>.</li>
<li><code>cal_previous()</code> generates the previous holiday before <code>x</code>.</li>
</ul>If no holiday exists before/after <code>x</code>, a missing row is generated.

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 

calendar-locations function

<dl><dt>x</dt>
<dd><code>[Date]</code>
A vector of dates.</dd>
<dt>rcalendar</dt>
<dd><code>[rcalendar]</code>
An rcalendar.</dd>
<dt>...</dt>
<dd>These dots are for future extensions and must be empty.</dd>
<dt>inclusive</dt>
<dd><code>[logical(1)]</code>
If <code>x</code> is an event, should it be considered the next or previous event?</dd></dl>

Arguments

<ul>
<li><code>cal_next()</code> generates the next holiday after <code>x</code>.</li>
<li><code>cal_previous()</code> generates the previous holiday before <code>x</code>.</li>
</ul>

If no holiday exists before/after <code>x</code>, a missing row is generated.

Calendar locations — calendar-locations

<dl>

<dt>x</dt>
<dd><code>[Date]</code>
A vector of dates.</dd>


<dt>rcalendar</dt>
<dd><code>[rcalendar]</code>
An rcalendar.</dd>


<dt>...</dt>
<dd>These dots are for future extensions and must be empty.</dd>


<dt>inclusive</dt>
<dd><code>[logical(1)]</code>
If <code>x</code> is an event, should it be considered the next or previous event?</dd>

</dl>

calendar-locations: Calendar locations

Description

Usage

Value

Arguments

Examples