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2022-rstudio-conf-its-about-time
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Davis Vaughan
July 05, 2022
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2022-rstudio-conf-its-about-time
Davis Vaughan
July 05, 2022
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Transcript
It’s about time Davis Vaughan July 2022
None
clock is not replacing lubridate
🔗 clock.r-lib.org Safety
🔗 clock.r-lib.org Calendars Safety
🔗 clock.r-lib.org 2022-01-30 Calendars Safety
None
🔗 clock.r-lib.org Jan 27 28 29 30 31 Feb Mar
1 2 Feb 27 28 1 2
🔗 clock.r-lib.org Jan 27 28 29 30 31 Feb Mar
1 2 Feb Add 1 month? ? 27 28 1 2
🔗 clock.r-lib.org "2022-01-30" + months(1) = NA Jan 27 28
29 30 31 Feb Mar 1 2 Feb Add 1 month? ? 27 28 1 2
🔗 clock.r-lib.org add_months("2022-01-30", 1) #> ! Invalid date found at
location 1. #> ℹ Resolve invalid date issues by #> specifying the `invalid` argument. Jan 27 28 29 30 31 Feb Mar 1 2 Feb Add 1 month? ? 27 28 1 2
🔗 clock.r-lib.org add_months("2022-01-30", 1, invalid = "previous") = "2022-02-28" Jan
27 28 29 30 31 Feb Mar 1 2 Feb Add 1 month? 27 28 1 2
🔗 clock.r-lib.org add_months("2022-01-30", 1, invalid = "next") = "2022-03-01" Jan
27 28 29 30 31 Feb Mar 1 2 Feb Add 1 month? 27 28 1 2
🔗 clock.r-lib.org add_months("2022-01-30", 1, invalid = "NA") = NA Jan
27 28 29 30 31 Feb Mar 1 2 Feb Add 1 month? 27 28 1 2
🔗 clock.r-lib.org "2022-01-30" year_month_day
🔗 clock.r-lib.org "2022-030" year_day "2022-01-30" year_month_day
🔗 clock.r-lib.org "2022-030" year_day "2022-01-Sun[5]" year_month_weekday "2022-Q1-30" year_quarter_day "2022-W04-7" iso_year_week_day
"2022-01-30" year_month_day
🔗 clock.r-lib.org "2022-030" year_day "2022-01-Sun[5]" year_month_weekday "2022-Q1-30" year_quarter_day "2022-W04-7" iso_year_week_day
"2022-01-30" year_month_day
🔗 clock.r-lib.org "2022-030" year_day "2022-01-Sun[5]" year_month_weekday "2022-Q1-30" year_quarter_day "2022-W04-7" iso_year_week_day
"2022-01-30" year_month_day Date POSIXct
🔗 clock.r-lib.org "2022-030" year_day "2022-01-Sun[5]" year_month_weekday "2022-Q1-30" year_quarter_day "2022-W04-7" iso_year_week_day
"2022-01-30" year_month_day Date POSIXct "2022-01" year_month_day<month> "2022-01-30" year_month_day
🔗 clock.r-lib.org Compatibility slider ivs Rolling average, looking back 3
quarters Intervals, i.e. [2022-01, 2022-07)
lubridate is NOT going anywhere But try clock for: -
Enhanced safety - Powerful types clock.r-lib.org