is.instant: Is x a date-time object?
In lubridate: Make Dealing with Dates a Little Easier
is.instant R Documentation
Is x a date-time object?
Description
An instant is a specific moment in time. Most common date-time
objects (e.g, POSIXct, POSIXlt, and Date objects) are instants.
Usage
is.instant(x)
is.timepoint(x)
Arguments
x
an R object
Value
TRUE if x is a POSIXct, POSIXlt, or Date object, FALSE otherwise.
See Also
is.timespan(), is.POSIXt(), is.Date()
Examples
is.instant(as.Date("2009-08-03")) # TRUE
is.timepoint(5) # FALSE
lubridate documentation built on April 3, 2025, 6:43 p.m.
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.
| is.instant | R Documentation |
Is x a date-time object?
Description
An instant is a specific moment in time. Most common date-time objects (e.g, POSIXct, POSIXlt, and Date objects) are instants.
Usage
is.instant(x)
is.timepoint(x)
Arguments
x |
an R object |
Value
TRUE if x is a POSIXct, POSIXlt, or Date object, FALSE otherwise.
See Also
is.timespan(), is.POSIXt(), is.Date()
Examples
is.instant(as.Date("2009-08-03")) # TRUE
is.timepoint(5) # FALSE
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.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.