I am pleased to announced lubridate 1.6.0. Lubridate is designed to make working with dates and times as pleasant as possible, and is maintained by Vitalie Spinu. You can install the latest version with:
This release includes a range of bug fixes and minor improvements. Some highlights from this release include:
duration()constructors now accept character strings and allow a very flexible specification of timespans:
period("3H 2M 1S") #>  "3H 2M 1S" duration("3 hours, 2 mins, 1 secs") #>  "10921s (~3.03 hours)" # Missing numerals default to 1. # Repeated units are summed period("hour minute minute") #>  "1H 2M 0S"
Period and duration parsing allows for arbitrary abbreviations of time units as long as the specification is unambiguous. For single letter specs,
strptime() rules are followed, so
m stands for
These same rules allows you to compare strings and durations/periods:
"2mins 1 sec" > period("2mins") #>  TRUE
ceiling_date()) now supports unit multipliers, like “3 days” or “2 months”:
ceiling_date(ymd_hms("2016-09-12 17:10:00"), unit = "5 minutes") #>  "2016-09-12 17:10:00 UTC"
The behavior of
Date objects is now more intuitive. In short, dates are now interpreted as time intervals that are physically part of longer unit intervals:
|day1| … |day31|day1| … |day28| … | January | February | …
That means that rounding up
2000-01-01 by a month is done to the boundary between January and February which, i.e.
ceiling_date(ymd("2000-01-01"), unit = "month") #>  "2000-02-01"
This behavior is controlled by the
ymd_hms("2000-01-01 00:00:01") > ymd("2000-01-01") #>  TRUE
C-level parsing now handles English months and AM/PM indicator regardless of your locale. This means that English date-times are now always handled by lubridate C-level parsing and you don’t need to explicitly switch the locale.
New parsing function
yq() allows you to parse a year + quarter:
yq("2016-02") #>  "2016-04-01"
q format is available in all lubridate parsing functions.
Python users can now use Shiny to create interactive data-driven web applications by writing Python code.
We are excited to demonstrate all the new things in gt 0.7.0. This release has so many new features and enhancements that unlock new ways for making tables.