parse_period

A character specification used for time-based grouping. The
general format to use is <code>"frequency period"</code> where frequency is a number
like 1 or 2, and period is an interval like weekly or yearly. There must be
a space between the two.
Note that you can pass the specification in a flexible way:<ul>
<li>1 Year: <code>'1 year'</code> / <code>'1 Y'</code> / <code>'1 yearly'</code> / <code>'yearly'</code></li>
</ul>This shorthand is available for year, quarter, month, day, hour, minute,
second, millisecond and microsecond periodicities.
Additionally, you have the option of passing in a vector of dates to
use as custom and more flexible boundaries.

period

The period is parsed into frequency and period and returned as a named list.

Built on top of the 'tibble' package, 'tibbletime' is an extension
that allows for the creation of time aware tibbles. Some immediate
advantages of this include: the ability to perform time-based subsetting
on tibbles, quickly summarising and aggregating results by time periods,
and creating columns that can be used as 'dplyr' time-based groups.

Davis Vaughan

tibbletime

Time Aware Tibbles

Matt Dancho

parse_period function

A character specification used for time-based grouping. The
general format to use is <code>"frequency period"</code> where frequency is a number
like 1 or 2, and period is an interval like weekly or yearly. There must be
a space between the two.
Note that you can pass the specification in a flexible way:<ul>
<li>1 Year: <code>'1 year'</code> / <code>'1 Y'</code> / <code>'1 yearly'</code> / <code>'yearly'</code></li>
</ul>

This shorthand is available for year, quarter, month, day, hour, minute,
second, millisecond and microsecond periodicities.
Additionally, you have the option of passing in a vector of dates to
use as custom and more flexible boundaries.

parse_period: Parse a character period specification

Description

Usage

Arguments

Examples