Package: datetime 0.1.4
datetime: Nominal Dates, Times, and Durations
Provides methods for working with nominal dates, times, and durations. Base R has sophisticated facilities for handling time, but these can give unexpected results if, for example, timezone is not handled properly. This package provides a more casual approach to support cases which do not require rigorous treatment. It systematically deconstructs the concepts origin and timezone, and de-emphasizes the display of seconds. It also converts among nominal durations such as seconds, hours, days, and weeks. See '?datetime' and '?duration' for examples. Adapted from 'metrumrg' <http://r-forge.r-project.org/R/?group_id=1215>.
Authors:
datetime_0.1.4.tar.gz
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datetime.pdf |datetime.html✨
datetime/json (API)
| # Install 'datetime' in R: |
| install.packages('datetime', repos = c('https://bergsmat.r-universe.dev', 'https://cloud.r-project.org')) |
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated 6 years agofrom:86fe42eb2e. Checks:OK: 3 NOTE: 4. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Nov 15 2024 |
| R-4.5-win | OK | Nov 15 2024 |
| R-4.5-linux | OK | Nov 15 2024 |
| R-4.4-win | NOTE | Nov 15 2024 |
| R-4.4-mac | NOTE | Nov 15 2024 |
| R-4.3-win | NOTE | Nov 15 2024 |
| R-4.3-mac | NOTE | Nov 15 2024 |
Exports:-.timeline[.timeline[[.timeline[<-.timepoint+.timelineas.character.timepointas.chartimeas.chartime.numericas.dateas.date.characteras.date.dateas.date.Dateas.date.datesas.date.numericas.date.sasdateas.datetimeas.datetime.characteras.datetime.chronas.datetime.dateas.datetime.datetimeas.datetime.numericas.datetime.POSIXctas.datetime.POSIXltas.dayas.day.dayas.day.durationas.day.houras.day.monthas.day.numericas.day.weekas.day.yearas.houras.hour.dayas.hour.durationas.hour.houras.hour.minuteas.hour.numericas.hour.secondas.minuteas.minute.durationas.minute.houras.minute.minuteas.minute.numericas.minute.secondas.monthas.month.dayas.month.durationas.month.monthas.month.numericas.numeric.chartimeas.secondas.second.dayas.second.durationas.second.houras.second.minuteas.second.numericas.second.secondas.timeas.time.characteras.time.numericas.time.timeas.time.timesas.weekas.week.dayas.week.durationas.week.numericas.week.weekas.yearas.year.dayas.year.durationas.year.numericas.year.yearc.timelineformat.dateformat.datetimeformat.durationformat.timeprint.durationprint.timepointrep.timelineseq.timelineSummary.timepointtoSAS.datetoSAS.datetimetoSAS.timeunique.timepointxtfrm.timepoint
Dependencies:
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Interconvert Nominal Time Units | as.day as.day.day as.day.duration as.day.hour as.day.month as.day.numeric as.day.week as.day.year as.hour as.hour.day as.hour.duration as.hour.hour as.hour.minute as.hour.numeric as.hour.second as.minute as.minute.duration as.minute.hour as.minute.minute as.minute.numeric as.minute.second as.month as.month.day as.month.duration as.month.month as.month.numeric as.second as.second.day as.second.duration as.second.hour as.second.minute as.second.numeric as.second.second as.week as.week.day as.week.duration as.week.numeric as.week.week as.year as.year.day as.year.duration as.year.numeric as.year.year duration format.duration print.duration |
| Support for timepoint Classes | as.character.timepoint as.chartime as.chartime.numeric as.numeric.chartime c.timeline print.timepoint rep.timeline seq.timeline [.timeline [<-.timepoint [[.timeline |
| Temporal Classes with Selective Defaults | +.timeline -.timeline as.date as.date.character as.date.Date as.date.date as.date.dates as.date.numeric as.date.sasdate as.datetime as.datetime.character as.datetime.chron as.datetime.date as.datetime.datetime as.datetime.numeric as.datetime.POSIXct as.datetime.POSIXlt as.time as.time.character as.time.numeric as.time.time as.time.times date datetime format.date format.datetime format.time Summary.timepoint time timeline timepoint unique.timepoint xtfrm.timepoint |
| Convert Timepoint to SAS Format | toSAS.date toSAS.datetime toSAS.time |
