Package: chron 2.3-61

chron: Chronological Objects which Can Handle Dates and Times

Provides chronological objects which can handle dates and times.

Authors:David James [aut], Kurt Hornik [aut, trl, cre], Gabor Grothendieck [ctb], R Core Team [ctb]

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chron.pdf |chron.html
chron/json (API)

# Install 'chron' in R:
install.packages('chron', repos = c('https://kurthornik.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

26 exports 6.63 score 0 dependencies 115 dependents 10 mentions 2.4k scripts 29.4k downloads

Last updated 1 years agofrom:80c01fe401. Checks:OK: 9. Indexed: yes.

TargetResultDate
Doc / VignettesOKSep 07 2024
R-4.5-win-x86_64OKSep 07 2024
R-4.5-linux-x86_64OKSep 07 2024
R-4.4-win-x86_64OKSep 07 2024
R-4.4-mac-x86_64OKSep 07 2024
R-4.4-mac-aarch64OKSep 07 2024
R-4.3-win-x86_64OKSep 07 2024
R-4.3-mac-x86_64OKSep 07 2024
R-4.3-mac-aarch64OKSep 07 2024

Exports:.Holidaysas.chronas.datesas.timeschronchron_transdatesday.of.weekdayshoursis.chronis.holidayis.weekendleap.yearminutesmonth.day.yearoriginorigin<-scale_x_chronscale_y_chronsecondsseq.datestimesyear.expandyear.strictyears

Dependencies:

Readme and manuals

Help Manual

Help pageTopics
Create a Chronological Objectas.chron as.chron.Date as.chron.default as.chron.factor as.chron.POSIXt as.data.frame.chron chron is.chron print.chron
Create a Factor from a Chron or Dates Objectcut.dates
Generate Dates and Times Components from Inputall.equal.dates as.character.times as.data.frame.dates as.data.frame.times as.dates as.times axis.times c.dates c.times dates diff.times floor.dates format.dates format.times format<-.times hist.times identify.times is.na.times lines.times Math.dates Math.times mean.times Ops.dates Ops.times plot.times points.times print.dates print.times quantile.times Summary.dates Summary.times summary.times times trunc.dates [.times [<-.dates [<-.times [[.times
Convert between Julian and Calendar Datesday.of.week julian.default leap.year month.day.year
Return Various Periods from a Chron or Dates Objectdays months.default quarters.default weekdays.default years
Format a chron objectformat.chron
Return Hours, Minutes, or Seconds from a Times Objecthours minutes seconds
Find Weekends and Holidays in a Chron or Dates Object.Holidays is.holiday is.weekend
Chron Originorigin origin<-
Coordinates and Positions for Chronological Objectschron_trans scale_x_chron scale_y_chron
Generate Chron or Dates Sequencesseq.dates
Truncate times Objectsround.times trunc.times
Convert monthly or quarterly data to chronas.chron.ts as.chron.yearmon as.chron.yearqtr