Fast Tidy Tools for Date and Date-Time Manipulation
Accurate and efficient age calculation
Create a table of common time units from a date or datetime sequence.
Get summary statistics of time delay
Fast Growth Rates
Rolling basic growth
Utility functions for checking if date or datetime
Are all numbers whole numbers?
Efficient, simple and flexible ISO week calculation
Check for missing dates between first and last date
Reset 'timeplyr' options
Time resolution & granularity
Fast rolling grouped lags and differences
Fast grouped "locf" NA fill
Fast by-group rolling functions
Additional ggplot2 scales
Add/subtract timespans to dates and date-times
Group by a time variable at a higher time unit
Vector date and datetime functions
Cut dates and datetimes into regularly spaced date or datetime interva...
Time differences by any time unit
Fast grouped time elapsed
Episodic calculation of time-since-event data
A time based extension to tidyr::complete().
Gaps in a regular time sequence
Quick time-series ggplot
Time ID
S3-based Time Intervals (Currently very experimental and so subject to...
Is time a regular sequence? (Experimental)
Fast time-based by-group rolling sum/mean - Currently experimental
Generate a unique identifier for a regular time sequence with gaps
Time based version of base::seq()
Time units
timeplyr: Fast Tidy Tools for Date and Date-Time Manipulation
Timespans
Turn ts into a tibble
Fast methods for creating year-months and year-quarters
A set of fast tidy functions for wrangling, completing and summarising date and date-time data. It combines 'tidyverse' syntax with the efficiency of 'data.table' and speed of 'collapse'.