Dates and Times

These are the available functions for dates and times. See each function's help topic in the TIBCO Enterprise Runtime for R Language Reference for more information.

Function name	Title description
`-.Date`	Ops Group Method for Date/Time Objects
`-.POSIXt`	Ops Group Method for Date/Time Objects
`.difftime`	Time Intervals
`.leap.seconds`	Date-Time Classes
`.POSIXct`	Date-Time Classes
`.POSIXlt`	Date-Time Classes
`[.Date`	Date Class
`[.difftime`	Time Intervals
`[.POSIXct`	Date-Time Classes
`[.POSIXlt`	Date-Time Classes
`[[.Date`	Date Class
`[[.POSIXct`	Date-Time Classes
`[<-.Date`	Date Class
`[<-.POSIXct`	Date-Time Classes
`[<-.POSIXlt`	Date-Time Classes
`*.difftime`	Ops Group Method for Date/Time Objects
`/.difftime`	Ops Group Method for Date/Time Objects
`+.Date`	Ops Group Method for Date/Time Objects
`+.POSIXt`	Ops Group Method for Date/Time Objects
`as.character.Date`	Date-Time Formatting
`as.character.POSIXt`	Date-Time Formatting
`as.Date`	Date-Time Parsing
`as.Date.character`	Date-Time Parsing
`as.Date.date`	Date-Time Parsing
`as.Date.dates`	Date-Time Parsing
`as.Date.default`	Date-Time Parsing
`as.Date.factor`	Date-Time Parsing
`as.Date.numeric`	Date-Time Parsing
`as.Date.POSIXct`	Date-Time Parsing
`as.Date.POSIXlt`	Date-Time Parsing
`as.difftime`	Date-Time Parsing
`as.POSIXct`	Date-Time Parsing
`as.POSIXct.date`	Date-Time Parsing
`as.POSIXct.Date`	Date-Time Parsing
`as.POSIXct.dates`	Date-Time Parsing
`as.POSIXct.default`	Date-Time Parsing
`as.POSIXct.numeric`	Date-Time Parsing
`as.POSIXct.POSIXlt`	Date-Time Parsing
`as.POSIXlt`	Date-Time Parsing
`as.POSIXlt.character`	Date-Time Parsing
`as.POSIXlt.date`	Date-Time Parsing
`as.POSIXlt.Date`	Date-Time Parsing
`as.POSIXlt.dates`	Date-Time Parsing
`as.POSIXlt.default`	Date-Time Parsing
`as.POSIXlt.factor`	Date-Time Parsing
`as.POSIXlt.numeric`	Date-Time Parsing
`as.POSIXlt.POSIXct`	Date-Time Parsing
`check_tzones`	Get the Current Date, Time, or Time Zone
`cut.Date`	Create Factor by Cutting Date or POSIXt Object
`cut.POSIXt`	Create Factor by Cutting Date or POSIXt Object
`date`	Get the Current Date, Time, or Time Zone
`Date`	Date Class
`difftime`	Time Intervals
`format.Date`	Date-Time Formatting
`format.difftime`	Date-Time Formatting
`format.POSIXct`	Date-Time Formatting
`format.POSIXlt`	Date-Time Formatting
`ISOdate`	Construct Date-time from Broken-down Time
`ISOdatetime`	Construct Date-time from Broken-down Time
`julian`	Extract Parts of a Date or POSIXt Object
`julian.Date`	Extract Parts of a Date or POSIXt Object
`julian.POSIXt`	Extract Parts of a Date or POSIXt Object
`Math.Date`	Math Group Method for Date/Time Objects
`Math.difftime`	Math Group Method for Date/Time Objects
`Math.POSIXt`	Math Group Method for Date/Time Objects
`months`	Extract Parts of a Date or POSIXt Object
`months.Date`	Extract Parts of a Date or POSIXt Object
`months.POSIXt`	Extract Parts of a Date or POSIXt Object
`Ops.Date`	Ops Group Method for Date/Time Objects
`Ops.difftime`	Ops Group Method for Date/Time Objects
`Ops.POSIXt`	Ops Group Method for Date/Time Objects
`POSIXct`	Date-Time Classes
`POSIXlt`	Date-Time Classes
`POSIXt`	Date-Time Classes
`print.Date`	Date Class
`print.difftime`	Time Intervals
`print.POSIXct`	Date-Time Classes
`print.POSIXlt`	Date-Time Classes
`quarters`	Extract Parts of a Date or POSIXt Object
`quarters.Date`	Extract Parts of a Date or POSIXt Object
`quarters.POSIXt`	Extract Parts of a Date or POSIXt Object
`round.Date`	Math Group Method for Date/Time Objects
`round.POSIXt`	Math Group Method for Date/Time Objects
`seq.Date`	Sequences of Date-Times
`seq.POSIXt`	Sequences of Date-Times
`strftime`	Date-Time Formatting
`strptime`	Date-Time Parsing
`Summary.Date`	Summary Group Method for Date/Time Objects
`Summary.difftime`	Summary Group Method for Date/Time Objects
`Summary.POSIXct`	Summary Group Method for Date/Time Objects
`Summary.POSIXlt`	Summary Group Method for Date/Time Objects
`Sys.Date`	Get the Current Date, Time, or Time Zone
`Sys.time`	Get the Current Date, Time, or Time Zone
`Sys.timezone`	Get the Current Date, Time, or Time Zone
`trunc.Date`	Math Group Method for Date/Time Objects
`trunc.POSIXt`	Math Group Method for Date/Time Objects
`units`	Units for Time Intervals
`units.difftime`	Units for Time Intervals
`units<-`	Units for Time Intervals
`units<-.difftime`	Units for Time Intervals
`weekdays`	Extract Parts of a Date or POSIXt Object
`weekdays.Date`	Extract Parts of a Date or POSIXt Object
`weekdays.POSIXt`	Extract Parts of a Date or POSIXt Object