"POSIXst" A POSIXst is a kind of time object composed of 2 units and
a positionnal integer.
The main unit can be accessed via the st is the valueth unit(st)
of of(st).
The range of valid values for each kind of POSIXst is defined accordingly
to the DateTimeClasses definitions. For instance
valid values for seconds of hour are 0 to 61, valid values for
day of week are 0 to 6, etc.
To define POSIXst objects see the POSIXst constructor.
It allows to define a POSIXst object from scratch or to use a
POSIXct object.
Moreover, a POSIXst object has a TimeInstantDataFrame, TimeIntervalDataFrame and
SubtimeDataFrame.
To list all methods available for POSIXst, type in the R console :
methods(class='POSIXst') # for S3 methods}
showMethods(class='POSIXst') # for S4 methods}
To get back to this documentation from the R console :
class?POSIXst
new("POSIXst", ...)...argument must be replaced
by named arguments coresponding to slots of a POSIXst (see below).
See alsonew.POSIXst (x, unit, of, ...)Create a POSIXst from various type
of object. SeePOSIXst.POSIXct, POSIXcti, POSIXctp,
TimeIntervalDataFrame,