dst: Get *d*aylight *s*avings *t*ime indicator of a date-time
In lubridate: Make Dealing with Dates a Little Easier
View source: R/accessors-dst.r
dst R Documentation
Get daylight savings time indicator of a date-time
Description
Date-time must be a POSIXct, POSIXlt, Date, chron, yearmon, yearqtr, zoo,
zooreg, timeDate, xts, its, ti, jul, timeSeries, and fts objects.
Usage
dst(x)
Arguments
x
a date-time object
Details
A date-time's daylight savings flag can not be set because it depends on the
date-time's year, month, day, and hour values.
Value
A logical. TRUE if DST is in force, FALSE if not, NA if unknown.
Examples
x <- ymd("2012-03-26")
dst(x)
lubridate documentation built on April 3, 2025, 6:43 p.m.
R Package Documentation
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View source: R/accessors-dst.r
| dst | R Documentation |
Get daylight savings time indicator of a date-time
Description
Date-time must be a POSIXct, POSIXlt, Date, chron, yearmon, yearqtr, zoo, zooreg, timeDate, xts, its, ti, jul, timeSeries, and fts objects.
Usage
dst(x)
Arguments
x |
a date-time object |
Details
A date-time's daylight savings flag can not be set because it depends on the date-time's year, month, day, and hour values.
Value
A logical. TRUE if DST is in force, FALSE if not, NA if unknown.
Examples
x <- ymd("2012-03-26")
dst(x)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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